| year of publication | ISBN | author(s) | title | 
|---|
| 1980 | 978-0-07-005573-5 | Lester R. Bittel | What Every Supervisor Should Know: The Basics of Supervisory Management | 
| 1985 | 978-0-07-005574-2 | Lester R Bittel | What every supervisor should know: The basics of supervisory management | 
|  | 978-0-07-005577-3 | What Every Supervisor Should Know | 
| 1989 | 978-0-07-005578-0 | Lester Bittel | The McGraw-Hill 36-Hour Management Course | 
| '' | 978-0-07-005579-7 | Lester R Bittel | The McGraw-Hill 36-Hour Management Course | 
| 1990 | 978-0-07-005580-3 | '' | What every supervisor should know | 
| 1994 | 978-0-07-005581-0 | L. Bittel | What Every Supervisor Should Know | 
| 1991 | 978-0-07-005582-7 | BITTEL | What Every Supervisor Should Know -im | 
| 1989 | 978-0-07-005583-4 | Lester R. Bittel · John W. Newstrom · John Newstorm | What Every Supervisor Should Know: The Complete Guide to Supervisory Management | 
| 1991 | 978-0-07-005584-1 | Lester R Bittel | Right on time!: The complete guide for time pressured managers | 
| 1990 | 978-0-07-005585-8 | Lester R. Bittel | Right on Time!: The Complete Guide for Time-Pressured Managers | 
| '' | 978-0-07-005586-5 | '' | Right on Time: The Complete Guide for Time-Pressured Managers | 
| 1992 | 978-0-07-005589-6 | Lester R. Bittel · John W. Newstrom | What Every Supervisor Should Know | 
| 1995 | 978-0-07-005590-2 | Uyless Black | Frame Relay Networks: Specifications and Implementations (McGraw-Hill Computer Communications Series) | 
| 1968 | 978-0-07-005591-9 | W. F. Blair | Vertebrates of the United States | 
| 1995 | 978-0-07-005592-6 | Uyless D. Black | The V Series Recommendations: Standards for Data Communications over the Telephone Network (Uyless Black Series on Computer Communications) | 
| '' | 978-0-07-005593-3 | Uyless D. Black | The X Series Recommendations: Standards for Data Communications (McGraw-Hill Series-Computer Communications) | 
| 1964 | 978-0-07-005595-7 | Emil Blair | Clinical Hypothermia | 
| 1974 | 978-0-07-005597-1 | Calvin L Blair | The American landscape;: Map and air photo interpretation | 
| 1986 | 978-0-07-005598-8 | Fredrika Blair | Isadora: Portrait of the Artist as a Woman | 
| 1996 | 978-0-07-005599-5 | Jr. Benjamin Ludy | A History of Psychology: Original Sources and Contemporary Research | 
| 1971 | 978-0-07-005602-2 | Clay Blair | Pentagon country;: A novel | 
| 1997 | 978-0-07-005663-3 | Bilodeau/Thie | Instructor's Solutions Manual to Accompany An Introduction to Analysis | 
| 1996 | 978-0-07-005664-0 | Alex Berson | Client/Server Architecture (McGraw-Hill Computer Communications Series) | 
| 1969 | 978-0-07-005667-1 | Harlan M. Blake | Business Regulations in the Common Market Nations: v. 2 | 
| '' | 978-0-07-005668-8 | '' | Business Regulations in the Common Market Nations: v. 3 | 
| 1995 | 978-0-07-005669-5 | Alan Frederic Benner | Fibre Channel: Gigabit Communications and I/O for Computer Networks | 
| 1971 | 978-0-07-005670-1 | Nelson Manfred Blake | A history of American life and thought | 
| 1992 | 978-0-07-005671-8 | Robert Blaich · Janet Blaich | Product Design and Corporate Strategy: Managing the Connection for Competitive Advantage | 
| 1978 | 978-0-07-005675-6 | Robert Rogers Blake | Making experience work: The grid® approach to critique | 
| 1969 | 978-0-07-005679-4 | Robert Rogers, Blake | The Grid for Sales Excellence: Benchmarks for Effective Salesmanship | 
| 1980 | 978-0-07-005680-0 | Robert Rogers Blake | The grid for sales excellence: New insights into a proven system of effective sales | 
| 1986 | 978-0-07-005681-7 | '' | Executive achievement: Making it at the top | 
| 1972 | 978-0-07-005682-4 | A. Osol | Blackiston's Gould Medical Dictionary | 
| 1972 | 978-0-07-005683-1 | George Milbry Gould | Blakiston's Gould Medical Dictionary | 
| 1988 | 978-0-07-005686-2 | Robert Blake · Jane Srygley Mouton | Executive Achievement: Making It at the Top | 
| 1985 | 978-0-07-005687-9 | Robert Blake | Measured Doses of dBASE II | 
| 1986 | 978-0-07-005688-6 | Robert Blake | Measured Doses of Data Communications | 
| '' | 978-0-07-005689-3 | '' | Measured Doses of Framework | 
| 1994 | 978-0-07-005690-9 | Robert Bixby · Pamela Adams-Regan · Donna M. Mosich | Wordperfect 6.0 Macros | 
| 1995 | 978-0-07-005691-6 | Gary Blake | Quick Tips for Better Business Writing | 
| 1960 | 978-0-07-005694-7 | Normand L. Hoerr | Blakiston's Illustrated Pocket Medical Dictionary: Indexed | 
| '' | 978-0-07-005696-1 | n/a | Blakiston's Illustrated Pocket Medical Dictionary | 
| 1979 | 978-0-07-005697-8 | Arthur (1905-?) Ed Osol | Blakiston's Pocket Medical Dictionary | 
| 1973 | 978-0-07-005698-5 | Arthur (Ed. ) Osol | Blakiston's pocket medical dictionary | 
| 1996 | 978-0-07-005699-2 | Lewis Bjork | Piloting for Maximum Performance | 
| 1979 | 978-0-07-005700-5 | Blakiston | Blakiston's Gould Medical Dictionary | 
| 1993 | 978-0-07-005701-2 | Brian L Blakely · Jacquelin Collins | Documents In British History, Vol. I: Early Times To 1714 | 
| '' | 978-0-07-005702-9 | '' | Documents In British History, Vol. II: 1688 to the Present | 
|  | 978-0-07-005703-6 | Blakiston's Gould Medical Dictionary | 
| 1995 | 978-0-07-005704-3 | Paul Berger | Probability and statistics for managerial decision-making (College Custom Series) | 
| 1968 | 978-0-07-005705-0 | H.M. Blalock | Methodology in Social Research | 
| 1999 | 978-0-07-005710-4 | Raymond A. Barnett · Michael R. Ziegler · Karl E Byleen · Michael Ziegler · Karl Byleen | College Algebra: A Graphing Approach | 
| 1979 | 978-0-07-005714-2 | Unknown | Blakiston's Pocket Medical Dictionary | 
| '' | 978-0-07-005715-9 | Alphonso R. Gennaro | Blakiston's Pocket Medical Dictionary | 
| 1999 | 978-0-07-005717-3 | Raymond A. Barnett · Michael R. Ziegler · Karl E Byleen | Precalculus: A Graphing Approach | 
|  | 978-0-07-005719-7 | Precalculus | 
| 1995 | 978-0-07-005721-0 | John D. Baley | Trigonometry: Student Solutions Manual | 
| 1997 | 978-0-07-005722-7 | David C. Martin · Kathryn M. Bartol | Management | 
| 1997 | 978-0-07-005723-4 | Bartol | Instructor's Manual: Im Management | 
| '' | 978-0-07-005724-1 | Bartol | Test Bank: Tb Management | 
| 1996 | 978-0-07-005725-8 | Richard H. Baker | Wiring the Workgroup: With Lotus Notes 4.0 (McGraw-Hill Series on Computer Communications) | 
| 1998 | 978-0-07-005726-5 | Raymond L. Barnhill | Textbook of Dermatopathology | 
| 2000 | 978-0-07-005727-2 | Richard Baker | Accounting Worksheets to Accompany Advanced Financial Accounting | 
| 1996 | 978-0-07-005728-9 | Valdean C. Lembke, Thomas E. King Richard E. Baker | Study Guide to Accompany Advanced Financial Accounting | 
| 1995 | 978-0-07-005730-2 | Burnie Blakeley · Harry Harris · Rhys Lewis | Messaging and Queuing Using the MQI: Concepts & Analysis, Design & Development (McGraw-Hill Computer Communications Series) | 
| 1996 | 978-0-07-005731-9 | Stephen J. Bigelow | Troubleshooting and Repairing Computer Printers | 
| '' | 978-0-07-005732-6 | Stephen Bigelow | Troubleshooting and Repairing Computer Printers | 
| '' | 978-0-07-005733-3 | Stephen J. Bigelow | Troubleshooting and Repairing Computer Monitors | 
| '' | 978-0-07-005734-0 | '' | Troubleshooting and Repairing Computer Monitors | 
| 1982 | 978-0-07-005740-1 | Charles B McLendon | Signage: Graphic communications in the built world | 
| 1972 | 978-0-07-005751-7 | Hubert M Blalock | Social statistics (McGraw-Hill series in sociology) | 
| 1979 | 978-0-07-005752-4 | Hubert M Blalock | Social Statistics (McGraw-Hill Series in Sociology) | 
| 1996 | 978-0-07-005756-2 | Frederick Ball · Barbara Ball | Killer Interviews | 
| 1981 | 978-0-07-005760-9 | L. K. Bitter | McGraw Hill Elementary Mathematics: Level K | 
| 1981 | 978-0-07-005761-6 | Bitter | Mathematics Level 1 | 
| '' | 978-0-07-005762-3 | Gary G. Bitter | Elementary Mathematics | 
| '' | 978-0-07-005763-0 | Gary G. Bitter | McGraw Hill Mathematics, Level 3 | 
| '' | 978-0-07-005764-7 | '' | McGraw Hill Mathematics, Level 4 | 
| 1981 | 978-0-07-005765-4 | Gary G. Bitter | McGraw Hill Mathematics, Level 5 | 
| '' | 978-0-07-005766-1 | '' | McGraw Hill Mathematics, Level 6 | 
| '' | 978-0-07-005767-8 | '' | McGraw Hill Mathematics, Level 7 | 
| '' | 978-0-07-005768-5 | '' | McGraw Hill Mathematics, Level 8 | 
| '' | 978-0-07-005770-8 | Mcgraw-Hill Mathematics K-8. Level K | 
| 1981 | 978-0-07-005771-5 | Mcgraw-Hill Mathematics K-8. Level 1 | 
| '' | 978-0-07-005772-2 | Mcgraw-Hill Mathematics K-8. Level 2 | 
| '' | 978-0-07-005773-9 | Mcgraw-Hill Mathematics K-8. Level 3 | 
| '' | 978-0-07-005774-6 | Mcgraw-Hill Mathematics K-8 | 
| '' | 978-0-07-005775-3 | Mcgraw-Hill Mathematics K-8. Level 5 | 
| 1981 | 978-0-07-005776-0 | Mcgraw-Hill Mathematics K-8. Level 6 | 
| '' | 978-0-07-005777-7 | Mcgraw-Hill Mathematics K-8. Level 7 | 
| 1996 | 978-0-07-005779-1 | Joseph P. Bigus | Data Mining With Neural Networks: Solving Business Problems from Application Development to Decision Support | 
| 1995 | 978-0-07-005780-7 | Jeffrey R Bickford | The Internet travel guide (College custom series) | 
| 1980 | 978-0-07-005781-4 | Gary G. Bitter | Elementary Mathematics | 
| '' | 978-0-07-005782-1 | '' | Elementary Mathematics: Workbk Level 2, | 
| 1981 | 978-0-07-005783-8 | Gary G. Bitter | Elementary Mathematics: Workbk Level 3 | 
| 1980 | 978-0-07-005784-5 | '' | Elementary Mathematics: Workbk Level 4, | 
| '' | 978-0-07-005786-9 | '' | Elementary Mathematics | 
| 1981 | 978-0-07-005787-6 | Max A Sobel | Workbook (McGraw-Hill Mathematics) | 
| 1997 | 978-0-07-005789-0 | James H. Banks | Introduction to Transportation Engineering | 
| '' | 978-0-07-005790-6 | Banks | Introduction to Transportation Engineering Sm | 
| 1980 | 978-0-07-005796-8 | Gary G. Bitter | Elementary Mathematics: Tchrs'.Workbk Level 6, | 
| 1996 | 978-0-07-005799-9 | Frank Bethwaite | High Performance Sailing | 
| 1981 | 978-0-07-005800-2 | Roger D. Blair · Lawrence W. Kenny | Microeconomics for Managerial Decision Making | 
| 1982 | 978-0-07-005801-9 | Blair | Instructor's Manual for: Microeconomics for Management Decision Makers | 
| 1980 | 978-0-07-005810-1 | BITTER | Elem Maths Ancillaries Sampler | 
| 1996 | 978-0-07-005827-9 | Andrea T. Bennett · James H. Kessler | Apples, Bubbles, and Crystals: Your Science ABCs | 
| '' | 978-0-07-005828-6 | Carol Berens | Hotel Bars and Lobbies | 
| '' | 978-0-07-005829-3 | Billy Aronson | Betting On Forever | 
| 1981 | 978-0-07-005836-1 | Enrichment Webstermasters (McGraw-Hill Mathematics) | 
| 1997 | 978-0-07-005839-2 | Arthur H. Bell | Great Jobs Abroad | 
| 1980 | 978-0-07-005840-8 | Richard T Blake | Water treatment for HVAC and potable water systems | 
| 1993 | 978-0-07-005841-5 | Blaker | General Biology | 
| 1997 | 978-0-07-005844-6 | Christine Beall | Masonry Design and Detailing | 
| 1997 | 978-0-07-005846-0 | H. John Bernardin · Joyce E. A. Russell | Human Resource Management: An Experiential Approach | 
| 1995 | 978-0-07-005849-1 | Laurie Blass · Meredith Pike- Baky | Mosaic I: A Content-Based Writing Book | 
| 1980 | 978-0-07-005851-4 | Leland T. Blank | Statistical Procedures for Engineering, Management, and Science (McGraw-Hill series in industrial engineering and management science) | 
| '' | 978-0-07-005852-1 | '' | Statistical Procedures for Engineering Management (Industrial Engineering & Management Sceince) | 
| 1992 | 978-0-07-005854-5 | Harley Bjelland | Using Online Scientific and Engineering Databases | 
| 1969 | 978-0-07-005855-2 | Benjamin S., and E. Edward Lowery Blanchard | Maintainability Principles and Practices | 
| 1994 | 978-0-07-005856-9 | Harley Bjelland | Free and Low-Cost Software for Scientists and Engineers | 
| 1993 | 978-0-07-005857-6 | Caludia M Williams | Exploring biology | 
| 1996 | 978-0-07-005858-3 | James Strancel | Ecouter pour s'exprimer: Listening, conversation, and composition in a cultural context (French Edition) | 
| '' | 978-0-07-005859-0 | Blanche | Book and Listening Comprehension Tape Set: Listering, Conversaion and Composition in a Cultural Context: Intructor's GUI | 
| 1967 | 978-0-07-005860-6 | William F., and Robert L. Davidson Bland | Petroleum Processing Handbook | 
| 1996 | 978-0-07-005861-3 | James Strancel | Student Audiocassettes to Accompany Aecouter Pour S'Exprimer: Listening, Conversation and Composition in a Cultural Context | 
| 1977 | 978-0-07-005862-0 | Albert B. Blankenship | Professional Telephone Surveys | 
| 1964 | 978-0-07-005865-1 | Benjamin P. Blasingame | Astronautics | 
| 1991 | 978-0-07-005866-8 | Blass | Worldbeat: Current Readings for Esl Students | 
| 1992 | 978-0-07-005870-5 | Percy W. Blandford | Playhouses, Gazebos, and Sheds, 2/e (Trade Edition) | 
| 1980 | 978-0-07-005871-2 | Thomas Blandy | All Through the House: A Guide to Home Weatherization (McGraw-Hill paperbacks) | 
| 1995 | 978-0-07-005875-0 | Charles P. Holtzman | Decorative Metalworking. | 
| 1968 | 978-0-07-005876-7 | Frank J. Blatt | Physics of Electronic Conduction in Solids | 
| 1992 | 978-0-07-005877-4 | Frank J. Blatt | Modern Physics | 
| '' | 978-0-07-005878-1 | '' | Modern Physics | 
| 1976 | 978-0-07-005882-8 | Judith Hope Blau | The bagel baker of Mulliner Lane | 
| 1976 | 978-0-07-005883-5 | Judith Hope Blau | The bagel baker of Mulliner Lane | 
| 1964 | 978-0-07-005884-2 | H Blatz | Introduction to Radiological Health | 
| 2000 | 978-0-07-005888-0 | Emily Gardiner. Neal | Where There's Smoke: The Mystery of Christian Healing. With a Foreword to the Skeptic. | 
| 1952 | 978-0-07-005890-3 | Friedrich Bleich | Buckling strength of metal structures, (Engineering societies monographs) | 
| 1967 | 978-0-07-005892-7 | Edward G. Blendon · Barbara H. Nalepa | Quick Survey Course in Forms Typing | 
| 1969 | 978-0-07-005893-4 | william blesser | A Systems Approach to Biomedicine | 
| 1970 | 978-0-07-005894-1 | Chester Ittner, Bliss | Statistics in Biology: Statistical Methods for Research in the Natural Sciences | 
| 1967 | 978-0-07-005895-8 | Chester I. Bliss | Statistics in Biology/2 Volumes (v. 1) | 
| 1964 | 978-0-07-005896-5 | Richard Blitzer | Basic Pulse Circuits | 
| 1990 | 978-0-07-005897-2 | A. M. Starfield · Karl A. Smith · A. L. Bleloch | How to Model It: Problem Solving for the Computer Age | 
| 1993 | 978-0-07-005899-6 | Williams | Exploring Biology | 
| '' | 978-0-07-005900-9 | Percy W. Blandford | 24 Router Projects | 
| 1979 | 978-0-07-005902-3 | Dorothy Blevins | Diabetic and Nursing Care | 
| 1980 | 978-0-07-005903-0 | Donna Blitzer | Solving life problems in consumer economics 2 | 
| 1975 | 978-0-07-005904-7 | Bruce Bliven | A Mirror for Greatness: Six Americans | 
| 1977 | 978-0-07-005906-1 | Norman J. Bloch · John G. Michaels | Linear Algebra | 
| '' | 978-0-07-005907-8 | Norman J Bloch | Instructor's manual to accompany Linear algebra (Bloch and Michaels) | 
| '' | 978-0-07-005908-5 | Barbara Bloch | The Meat Board meat book | 
| '' | 978-0-07-005909-2 | Barbara Bloch | The Meat Board meat book | 
| 1971 | 978-0-07-005910-8 | J. Block · Labonville J. | English Skills for Technicians | 
| 1984 | 978-0-07-005912-2 | Edward Blocher · John J. Willingham | Analytical Review: A Guide to Evaluating Financial Statements | 
| 1975 | 978-0-07-005913-9 | Bartley C Block | Man, microbes, and matter | 
| 1975 | 978-0-07-005914-6 | Bartley C Block | Laboratory manual to accompany Man, microbes and matter | 
| '' | 978-0-07-005915-3 | '' | Instructor's manual to accompany Man, microbes and matter | 
| 1998 | 978-0-07-005916-0 | Edward Blocher · Kung Chen · Thomas Lin | Cost Management: A Strategic Emphasis | 
| 1994 | 978-0-07-005923-8 | Harley Bjelland | Create Your Own Desktop Publishing System (Create Your Own Series) | 
| 1995 | 978-0-07-005924-5 | Heinz P. Bloch | A Practical Guide to Steam Turbine Technology | 
| 1994 | 978-0-07-005927-6 | Harley Bjelland | Configuring a Customized Engineering Workstation | 
| '' | 978-0-07-005928-3 | Mary Blewitt | Celestial Navigation for Yachtsmen | 
| 1981 | 978-0-07-005930-6 | Davida Block | A guide to effective real estate advertising | 
| 1996 | 978-0-07-005932-0 | Laurie Blass | Mosaic Two: A Writing Process Book | 
| 1997 | 978-0-07-005933-7 | Frank Bleier | Fan Handbook: Selection, Application, and Design | 
| 1996 | 978-0-07-005938-2 | Leon W Blevins | American government study guide and notes (College custom series) | 
| 1997 | 978-0-07-005939-9 | David M. Blitzer | What's the Economy Trying to Tell You?: Everyone's Guide to Understanding and Profiting from the Economy | 
| 1996 | 978-0-07-005940-5 | Kenneth H. Blanchard · Terry Waghorn · Jim Ballard | Mission Possible: Becoming a World-Class Organization While There's Still Time | 
| '' | 978-0-07-005943-6 | Gary S. Becker · Guity Nashat Becker | The Economics of Life: From Baseball to Affirmative Action to Immigration, How Real-World Issues Affect Our Everday Life | 
| 1995 | 978-0-07-005946-7 | John D. Baley · Gary L. Sarell | Basic Mathematics, Revised Edition | 
| 2004 | 978-0-07-005949-8 | Hal Cannon · Henry RealBird | Stories from Native America with Hal Cannon + Commentary by Henry Real Bird | 
| 1995 | 978-0-07-005950-4 | Mark Blessington · Bill O'Connell | Sales Reengineering from the Outside in: Engaging Customers With a New Approach to Sales, Marketing, and Service | 
| 1996 | 978-0-07-005952-8 | Theodore C. Bergstrom · John H. Miller · Theodore Bergstrom | Experiments With Economic Principles | 
| 1997 | 978-0-07-005953-5 | Bergstrom | Instructor's Manual: Im Experiments with Economic Principles | 
| '' | 978-0-07-005956-6 | Katherine Benzel | The Room In Context: Design Beyond Boundaries | 
| 1996 | 978-0-07-005957-3 | Alan Blanc | Landscape Construction and Detailing | 
| 1987 | 978-0-07-005959-7 | Jim Bedell · Ellen Moskowitz · Catherine Tamblyn | McGraw-Hill Mathematics Manipulatives Resource Book | 
| 1977 | 978-0-07-005960-3 | BLOCKHUS | Odyssey Inc-2e Bus Practice Set | 
| 1997 | 978-0-07-005996-2 | Paul Allen · Joseph J. Bambara · Richard J. Bambara | Informix Client/Server Application Development | 
| 1996 | 978-0-07-005997-9 | A Computer Science Tapestry: Exploring Programming and Computer Science with C ++ (Beta Version 2.2) | 
| 1995 | 978-0-07-006001-2 | Benford Design Group | Small Ships: A Book of Study Plans of Tugs, Freighters, Ferries, Excursion Boats, Trawler Yachts, Houseboats & Fishing Vessels | 
| 1998 | 978-0-07-006002-9 | Therese L Baker | Doing Social Research | 
| 1998 | 978-0-07-006003-6 | Baker | Im/Tb Doing Social Research | 
| 1997 | 978-0-07-006016-6 | Gabor Baumann · Jacob Weinstein | Poised for Growth: Taking Your Business to the Next Level | 
| '' | 978-0-07-006017-3 | Dina L Anselmi · Anne L. Law | Questions of Gender: Perspectives and Paradoxes | 
| '' | 978-0-07-006020-3 | Lucia F Baker · Ruth Allen Bleuzé · Laura L.B. Border · Carmen Grace · Janice Bertrand Owen · Mireille A Serratrice · Ann Williams · Ester Zago | Montage: Deuxieme niveau (Student Edition) | 
| '' | 978-0-07-006029-6 | Lucia F. Baker | Workbook/Lab Manual to accompany Montage: Deuxieme niveau | 
| '' | 978-0-07-006034-0 | Tapescript to Accompany Montage | 
| 2000 | 978-0-07-006041-8 | Karasik | For Exceptional Sales People Only | 
| 1996 | 978-0-07-006051-7 | Roland E. Best | Phase Locked Loops: Theory, Design, and Applications | 
| 1997 | 978-0-07-006052-4 | Paul Bianchina | Builder's Guide to New Materials and Techniques | 
| 1970 | 978-0-07-006058-6 | J.C.G. & Cox, E.B. Boot | Statistical analysis for managerial decisions | 
| 1997 | 978-0-07-006059-3 | Merrie Bergmann · James Moor · Jack Nelson | The Logic Book | 
| 1997 | 978-0-07-006061-6 | Merrie Bergmann · James Moor · Jack Nelson | Instructor's Manual/Test Bank For The Logic Book | 
| 1996 | 978-0-07-006062-3 | Editors of Aviation Daily and Aerospace Daily · Richard Lampl | The Aviation & Aerospace Almanac 1997 (Serial) | 
| 1997 | 978-0-07-006069-2 | Robert Ball · Robert J. Ball | Reading Classical Latin: A Reasonable Approach | 
| 1998 | 978-0-07-006070-8 | Robert Ball · Robert J. Ball | Reading Classical Latin: The Second Year |