| year of publication | ISBN | author(s) | title |
| 1989 | 978-0-06-043621-6 | Harry H. Kelejian · Wallace E. Oates | Introduction to Econometrics: Principles and Applications |
| 1985 | 978-0-06-043633-9 | Basic Stat Method Eng 3e Sp Kennedy |
| 1990 | 978-0-06-043634-6 | John B. Kennedy · Murty K. S. Madugula | Elastic Analysis of Structures: Classical and Matrix Methods |
| 1992 | 978-0-06-043636-0 | John B. Kervin | Methods for Business Research |
| 1988 | 978-0-06-043637-7 | William M. Kephart | Family, Society and the Individual |
| 1971 | 978-0-06-043638-4 | William Franklin Kieffer | Chemistry;: A cultural approach |
| 1988 | 978-0-06-043641-4 | Karen Kayser Kersten · Lawrence K. Kersten | Marriage and the Family: Studying Close Relationships |
| 1998 | 978-0-06-043644-5 | Karen K. Kersten | Seeking Closeness |
| 1994 | 978-0-06-043646-9 | Keller | Exercises Eng Simplified Canada |
| 1973 | 978-0-06-043655-1 | John W Kingdon | Congressmen's voting decisions |
| '' | 978-0-06-043656-8 | John W Kingdon | Congressmen's voting decisions |
| 1981 | 978-0-06-043657-5 | '' | Congressmen's voting decisions |
| 1976 | 978-0-06-043658-2 | Ernest J Kinnie | The magic theater: The psychology of adjustment |
| 1990 | 978-0-06-043663-6 | James L. Kinneavy · William J. McCleary · Neil Nakadate | Writing in the Liberal Arts Tradition |
| 1980 | 978-0-06-043666-7 | George Kirkham · Laurin A. Wollan | Introduction to Law Enforcement |
| 1971 | 978-0-06-043694-0 | Herbert J. Klausmeier · Richard E. Ripple | Learning and human abilities;: Educational psychology |
| 1979 | 978-0-06-043703-9 | Richard M Klein | The Green World: An Introduction to Plants and People |
| 1988 | 978-0-06-043707-7 | Richard M. Klein · Deana T. Klein | Fundamentals of Plant Science |
| 1974 | 978-0-06-043708-4 | Benjamin Kleinmuntz | Essentials of Abnormal Psychology |
| 1979 | 978-0-06-043711-4 | Benjamin Kleinmuntz | Essentials of Abnormal Psychology |
| 1987 | 978-0-06-043713-8 | Richard M. Klein | Green World: An Introduction to Plants and People |
| 1972 | 978-0-06-043715-2 | J. Merrill Knapp | The magic of opera |
| 1984 | 978-0-06-043737-4 | Stephen J. Knezevich | Administration of Public Education: A Sourcebook for the Leadership and Management of Educational Institutions |
| 1974 | 978-0-06-043738-1 | Stephen J Knezevich | Administration of public education |
| 1987 | 978-0-06-043742-8 | Reaske | Mirrors: An Introduction to Literature |
| 1972 | 978-0-06-043744-2 | Jens W Knudsen | Collecting and preserving plants and animals |
| 1966 | 978-0-06-043745-9 | Jens W. Knudsen | Biological Techniques: Collecting, Preserving, and Illustrating Plants and Animals |
| 1971 | 978-0-06-043746-6 | K. C Kogiku | Microeconomic models |
| 1969 | 978-0-06-043747-3 | L.H. Kohlmeier | Regulators Watchdog Agencies and the Public Interest |
| 1971 | 978-0-06-043748-0 | Ira Konigsberg | The classic short story |
| '' | 978-0-06-043749-7 | Harry Thomas Koplin | Microeconomic analysis: Welfare and efficiency in private and public sectors |
| 1977 | 978-0-06-043751-0 | Roselinde Konrad | Essentials of German grammar in review |
| '' | 978-0-06-043752-7 | '' | Reviewing German grammar and building vocabulary |
| 1979 | 978-0-06-043754-1 | Charlotte Eliopoulos | Gerontological nursing |
| 1975 | 978-0-06-043759-6 | Arthur Kraft | The living classroom: Putting humanistic education into practice |
| 1989 | 978-0-06-043762-6 | Stan Kossen | Creative Selling Today |
| 1974 | 978-0-06-043763-3 | Eugene F Krause | A second mathematics course for elementary teachers |
| 1979 | 978-0-06-043764-0 | Panayotis G. Korliras · Richard S. Thorn | Modern Macroeconomics: Major Contributions to Contemporary Thought |
| 1987 | 978-0-06-043766-4 | Stan Kossen | Human Side of Organizations |
| 1982 | 978-0-06-043767-1 | '' | Creative Selling Today |
| 1981 | 978-0-06-043769-5 | Charles Krebs | Readings in Social Psychology: Contemporary Perspectives (Harper & Row's contemporary perspectives reader series) |
| 1972 | 978-0-06-043770-1 | Charles J. Krebs | Ecology: The Experimental Analysis of Distribution and Abundance |
| 1978 | 978-0-06-043771-8 | Charles J. Krebs | Ecology: The Experimental Analysis of Distribution and Abundance |
| 1981 | 978-0-06-043772-5 | Krebs | Readings in Social Psychology: Contemporary Perspectives. Ed by Dennis Krebs#(Contemporary Perspectives Reader Series) |
| 1987 | 978-0-06-043773-2 | Charles J. Krebs | The Message of Ecology |
| 1983 | 978-0-06-043775-6 | Stan Kossen | The human side of organizations |
| 1998 | 978-0-06-043776-3 | Sitterly | Lrnng GD Humn Side Organi 3e |
| 1985 | 978-0-06-043778-7 | Charles J. Krebs | Ecology: The Experimental Analysis of Distribution and Abundance |
| 1990 | 978-0-06-043781-7 | Kathleen Kougl | Primer Public Speakng Pb 87 (Speech communication series) |
| 1987 | 978-0-06-043782-4 | Connie Kreemer | Further Steps: Fifteen Choreographers on Modern Dance |
| 1998 | 978-0-06-043783-1 | Sitterly | Lg Human Side Organ 4/E PB |
| 1989 | 978-0-06-043784-8 | Charles J. Krebs | Ecological Methodology |
| 1991 | 978-0-06-043785-5 | Bohm · Frank Kreith | Princip Heat Transfer 4e Kreith |
| 1994 | 978-0-06-043808-1 | Jeff Rackham · Olivia Bertagnolli | Windows: Exploring Personal Values Through Reading and Writing |
| 1988 | 978-0-06-043818-0 | Marc Leslie Kutner | Astronomy: A Physical Perspective |
| 1979 | 978-0-06-043819-7 | Harry Richard Kuniansky | New cases in managerial finance |
| 1970 | 978-0-06-043821-0 | Eleanor Kuykendall | Philosophy in the Age of Crisis |
| 1974 | 978-0-06-043822-7 | John Kenneth Kuntz | The People of Ancient Israel: An Introduction to Old Testament Literature, History, and Thought |
| 1972 | 978-0-06-043823-4 | Eleanor Kuykendall | Philosophy in the Age of Crisis (Harper's philosophy series) |
| 1970 | 978-0-06-043825-8 | Wilfred L. Guerin | Mandala: Literature for Critical Analysis |
| 1976 | 978-0-06-043829-6 | William W Lammers | Presidential politics: Patterns and prospects |
| 1973 | 978-0-06-043831-9 | John S Lambert | The new Prometheans: readings for the future, |
| 1976 | 978-0-06-043832-6 | John Lamberth | Foundations of psychology |
| 1972 | 978-0-06-043834-0 | Catherine Landreth | Preschool learning and teaching |
| '' | 978-0-06-043835-7 | William Leonard Langer | Perspectives in Western Civilization: Volume 1 |
| 1984 | 978-0-06-043837-1 | Mark Feldman | Creating Courseware: A Beginner's Guide |
| 1985 | 978-0-06-043842-5 | Roger H. Lamprey · etc. | Programming Principles Using PASCAL |
| 1975 | 978-0-06-043844-9 | William Langer | Western Civilization |
| 1975 | 978-0-06-043846-3 | William Langer | Western Civilization: The Expansion of Empire to Europe in the Modern World |
| 1992 | 978-0-06-043847-0 | Leonard Lardaro | Applied Econometrics (The Harpercollins Series in Economics) |
| 1971 | 978-0-06-043849-4 | Otto N Larsen | Conceptual sociology; a self-teaching manual of exercises |
| 1968 | 978-0-06-043851-7 | Otto N., Comp. Larsen | Violence and the Mass Media, |
| 1971 | 978-0-06-043852-4 | Pierre Laszlo | Organic spectroscopy;: Principles and applications (Harper's chemistry series) |
| 1977 | 978-0-06-043853-1 | Frank N. Bash | Astronomy |
| 1981 | 978-0-06-043856-2 | Ann A Laster | Occupational English |
| 1985 | 978-0-06-043857-9 | Janice M. Lauer | Four Worlds of Writing |
| '' | 978-0-06-043858-6 | Ann A. Laster · Nell Ann Pickett | Occupational English |
| 1999 | 978-0-06-043860-9 | Janice Lauer · Gene Montague | The Four Worlds of Writing (3rd Edition) |
| 1987 | 978-0-06-043862-3 | Keith J. Laidler | Chemical Kinetics (3rd Edition) |
| 1991 | 978-0-06-043866-1 | Four worlds of writing |
| 1997 | 978-0-06-043878-4 | Robert F. Lax | Modern Algebra and Discrete Structures |
| 1974 | 978-0-06-043881-4 | Edwin T. Layton | Technology and Social Change in America |
| 1990 | 978-0-06-043884-5 | Joachim E. Lay | Statistical Mechanics and Thermodynamics of Matter: An Introductory Survey |
| 1971 | 978-0-06-043885-2 | Hugh L LeBlanc | The politics of States and urban communities |
| 1983 | 978-0-06-043889-0 | Sheridan Warner Baker | The practical stylist |
| 1987 | 978-0-06-043891-3 | Robert Lecker · Jack David | Introduction to Literature: British, American, Canadian |
| 1992 | 978-0-06-043894-4 | Daniel W. Leger | Biological Foundations of Behavior: An Integrative Approach |
| 1990 | 978-0-06-043908-8 | Richard G. Lipsey · etc. · Peter O. Steiner · Douglas D. Purvis · Paul N. Courant | Economics |
| 1989 | 978-0-06-043911-8 | Leithold | Before Calculus 2e |
| 1988 | 978-0-06-043912-5 | Richard G Lipsey | Economics |
| 1987 | 978-0-06-043917-0 | Richard G Lipsey · Peter O Steiner · Douglas D Purvis | Economics 8e |
| 1998 | 978-0-06-043924-8 | Lenard | LM Cahier Parole Pense 5e PB |
| 1987 | 978-0-06-043925-5 | Yvonne Lenard | Parole Et Pensee: Introduction Au Francais d Aujourd Hui |
| 1986 | 978-0-06-043926-2 | Louis Leithold | The calculus with analytic geometry |
| 1984 | 978-0-06-043927-9 | Richard G Lipsey | Economics |
| 1985 | 978-0-06-043928-6 | Louis Leithold | Before Calculus: Functions, Graphs, and Analytic Geometry |
| 1990 | 978-0-06-043930-9 | '' | The Calculus of a Single Variable With Analytic Geometry |
| 1981 | 978-0-06-043935-4 | Louis Leithold | Calculus with Analytic Geometry |
| 1979 | 978-0-06-043938-5 | '' | Solutions Manual to Accompany the Calculus With Analytic Geometry |
| 1980 | 978-0-06-043942-2 | David Adams Leeming | Mythology: The Voyage of the Hero |
| 1973 | 978-0-06-043943-9 | John C Leggett | Taking state power;: The sources and consequences of political challenge |
| 1977 | 978-0-06-043944-6 | Johanna Kasin Lemlech | Handbook for successful urban teaching |
| 1979 | 978-0-06-043945-3 | Joanna Kasin Lemlech | Classroom Management |
| 1976 | 978-0-06-043946-0 | John Harper Minnick | An outline for the study of calculus |
| '' | 978-0-06-043948-4 | Louis Leithold | The calculus, with analytic geometry |
| '' | 978-0-06-043951-4 | '' | The calculus, with analytic geometry |
| 1972 | 978-0-06-043952-1 | Louis Leuthold | The calculus, with analytic geometry Part 1 |
| 1998 | 978-0-06-043954-5 | Louis Leithold | Essent of Calc Bus/Eco/Life |
| 1972 | 978-0-06-043959-0 | '' | The Calculus with Analytic Geometry |
| 1971 | 978-0-06-043961-3 | Yvone Lenard | Parole et pensee; (French Edition) |
| 1982 | 978-0-06-043962-0 | Yvone Lenard | Parole et pensee: Introduction au francais d'aujourd'hui (French Edition) |
| 1977 | 978-0-06-043963-7 | '' | Parole et pensee: Introduction au francais d'aujourd'hui (French Edition) |
| 1981 | 978-0-06-043964-4 | Jack Levin | The Functions of Discrimination and Prejudice |
| 1982 | 978-0-06-043965-1 | Lenard | Cahier De Travail Et De Labortoire Parole Et Pensee Introduction |
| 1967 | 978-0-06-043966-8 | Yvone Lenard | Art de la Conversation |
| 1981 | 978-0-06-043969-9 | Richard C. Lipsey · Peter O. Steiner | Economics |
| 1985 | 978-0-06-043973-6 | Yvone Lenard | L'Art De LA Conversation |
| 1979 | 978-0-06-043976-7 | Richard G Lipsey | Macroeconomics |
| 1982 | 978-0-06-043978-1 | Kenneth Levy | Music: A Listener's Introduction |
| 1974 | 978-0-06-043979-8 | Leo D. Leonard · Robert T. Utz | Building Skills for Competency-based Teaching |
| 1979 | 978-0-06-043981-1 | Richard G Lipsey | Microeconomics |
| 1977 | 978-0-06-043985-9 | Jack Levin | Elementary Statistics in Social Research |
| 1975 | 978-0-06-043988-0 | Jack Levin | The Functions of Prejudice |
| 1997 | 978-0-06-043991-0 | William A. Lessa · Evon Z. Vogt | Reader in Comparative Religion: An Anthropological Approach (4th Edition) |
| 1972 | 978-0-06-043992-7 | Evon Zartman Vogt · William A. Lessa | Reader in Comparative Religion: An Anthropological Approach |
| 1979 | 978-0-06-043994-1 | Jack Levin | Starting sociology |
| 1973 | 978-0-06-043996-5 | '' | Elementary statistics in social research |
| 1972 | 978-0-06-043997-2 | Sar A Levitan | Human resources and labor markets;: Labor and manpower in the American economy |
| 1976 | 978-0-06-043999-6 | Sar A. Levitan · etc. | Human Resources and Labour Markets: Labour and Manpower in the American Economy |
| 1975 | 978-0-06-044002-2 | Wil A Linkugel | Speech communication for the contemporary student |
| 1985 | 978-0-06-044003-9 | Jack Levin · James L. Spates | Starting Sociology |
| 1976 | 978-0-06-044005-3 | Jack Levin | Starting sociology |
| 1974 | 978-0-06-044006-0 | John Leslie Livingstone | Accounting for social goals: budgeting and analysis of nonmarket projects |
| 1975 | 978-0-06-044008-4 | Richard G Lipsey | Economics |
| 1977 | 978-0-06-044009-1 | Assar Lindbeck | The Political Economy of the New Left: An Outsider's View |
| '' | 978-0-06-044013-8 | Robert L Lineberry | American public policy: What Government does and what difference it makes |
| 1973 | 978-0-06-044014-5 | Richard G Lipsey | Economics |
| 1978 | 978-0-06-044016-9 | '' | Economics |
| 1969 | 978-0-06-044022-0 | Arthur Stanley Link | The Impact of World War I, |
| 1972 | 978-0-06-044023-7 | V.A. Little | General and Applied Entomology |
| '' | 978-0-06-044024-4 | Richard G Lipsey | Economics |
| 1978 | 978-0-06-044029-9 | Robert L. Lineberry · Ira Sharkansky | Urban Politics and Public Policy |
| 1974 | 978-0-06-044032-9 | James M Lipham | The principalship: foundations and functions |
| 1976 | 978-0-06-044033-6 | Richard G Lipsey | Economics |
| 1980 | 978-0-06-044034-3 | Charles E. Long | Discovering the Universe |
| 1974 | 978-0-06-044037-4 | Chester Clayton Long | The liberal art of interpretation |
| 1978 | 978-0-06-044042-8 | Jay W. Lorsch · etc. | Understanding Management |
| 1975 | 978-0-06-044044-2 | Jay W. Lorsch · John J. Morse | Organizations and Their Members: A Contingency Approach (Harper & Row's series in organization and management) |
| 1973 | 978-0-06-044045-9 | William Negele Loucks | Comparative Economic Systems |
| 1977 | 978-0-06-044048-0 | Lloyd/dicke | Location in Space 2nd |
| 1974 | 978-0-06-044051-0 | Joseph Lopreato · Lionel Stanley Lewis | Social Stratification: A Reader |
| 1973 | 978-0-06-044055-8 | John F Lounsbury | Earth science |
| 1979 | 978-0-06-044059-6 | John F. Lounsbury · Lawrence Ogden | Earth Science |
| 1985 | 978-0-06-044061-9 | Wen C. Lin | Computer Organization and Assembly Language: Programming for the P. D. P.-11 and Vax-II |
| 1980 | 978-0-06-044062-6 | Norman Lloyd | The complete sightsinger: A stylistic and historical approach |
| 1979 | 978-0-06-044064-0 | Richard G Lipsey | Economics |
| 1966 | 978-0-06-044065-7 | A.R. Lovaglia · G.C. Preston | Foundations of Algebra and Analysis |
| 1985 | 978-0-06-044067-1 | Margaret Lloyd | Adolescence |
| 1998 | 978-0-06-044068-8 | Lovejoy | Prb & Sol STATS Math Haters |
| 1975 | 978-0-06-044069-5 | Elijah P. Lovejoy | Statistics for Math Haters |
| 1983 | 978-0-06-044071-8 | Jack Levin | Elementary Statistics in Social Research |
| 1981 | 978-0-06-044074-9 | Sar A Levitan | Human resources and labor markets: Employment and training in the American economy |
| 1982 | 978-0-06-044075-6 | Economics |
| 1983 | 978-0-06-044076-3 | Gary Lilien | Marketing Decision Making |
| 1985 | 978-0-06-044077-0 | Richard G Lipsey · Peter O Steiner · Douglas D Purvis | Economics-Canadian Ed 85 |
| 1990 | 978-0-06-044078-7 | Jack Levin · James L. Spates | Starting Sociology |
| 1987 | 978-0-06-044084-8 | Thomas H. Lowry · Kathleen Schueller Richardson | Mechanism and Theory in Organic Chemistry (3rd Edition) |
| 1979 | 978-0-06-044085-5 | Louis Lowy | Social work with the aging: The challenge and promise of the later years (Harper series in social work) |
| 1972 | 978-0-06-044089-3 | Joel F Lubar | A first reader in physiological psychology (Harper's experimental psychology series) |
| 1960 | 978-0-06-044090-9 | Henry S. Lucas | The Renaissance and the Reformation |
| 1998 | 978-0-06-044091-6 | Levin | Wk Elem Stat Soc Resch 4e PB |
| 1988 | 978-0-06-044092-3 | Jack Levin | Elementary Statistics in Social Research |
| 1986 | 978-0-06-044093-0 | Lonnie C. Ludeman | Fundamentals of Digital Signal Processing |
| 1989 | 978-0-06-044094-7 | Sara W. Lundsteen | Language Arts: A Problem Solving Approach |
| 1988 | 978-0-06-044099-2 | Richard G Lipsey | Microeconomics |
| '' | 978-0-06-044103-6 | '' | Macroeconomics |
| '' | 978-0-06-044104-3 | '' | Microeconomics |
| 1997 | 978-0-06-044107-4 | Louis Leithold · Leithold | Calculus and Analytical Geometry |
| 1991 | 978-0-06-044108-1 | Daryl L. Logan | Mechanics of Materials |
| 1992 | 978-0-06-044109-8 | Robert D. Louisell · Jorge Descamps | Developing a Teaching Style: Methods for Elementary School Teachers |
| 1957 | 978-0-06-044110-4 | William Edward, Lunt | History of England |
| 1990 | 978-0-06-044111-1 | William Lutz | Critical Reader: Responding Through Writing |
| 1990 | 978-0-06-044112-8 | Richard G. Lipsey · Peter Steiner · Douglas D. Purvis · Couran | Macroeconomics |
| '' | 978-0-06-044113-5 | Richard G Lipsey | Microeconomics |
| 1989 | 978-0-06-044114-2 | William Lutz · Harry Brent | The Critical Reader: Responding Through Writing |
| 1990 | 978-0-06-044115-9 | Lipsey | Macreconomics |
| 1974 | 978-0-06-044117-3 | Katharine C. Lyall | Microeconomic Issues of the 70's: Exercises in Applied Price Theory |
| 1992 | 978-0-06-044118-0 | Barbara Lounsberry | The Writer in You: A Writing Process Reader |
| 1991 | 978-0-06-044125-8 | Lipsey | Economics Canadian 7e |
| 1978 | 978-0-06-044126-5 | John H. Lounsbury | A Curriculum for the Middle School Years |
| 1991 | 978-0-06-044127-2 | Richard G. Lipsey | Microeconomics |
| 1991 | 978-0-06-044128-9 | Richard G. Lipsey | Macroeconomics |
| 1993 | 978-0-06-044129-6 | Myron W. Lustig · Jolene Koester | Intercultural Competence: Interpersonal Communication Across Cultures |
| 1990 | 978-0-06-044131-9 | David Holmes | Abnormal Psychology: Study Guide |
| 1973 | 978-0-06-044138-8 | Joseph Lyons | Experience: An Introduction to a Personal Psychology (Psychology Series) |
| 1965 | 978-0-06-044140-1 | '' | Primer of Experimental Psychology |
| 1974 | 978-0-06-044146-3 | John W McDavid | Psychology and social behavior |
| 1980 | 978-0-06-044149-4 | Van E. Mablekos | Electric Machine Theory for Power Engineers |
| 1972 | 978-0-06-044152-4 | Robert Helmer MacArthur | Geographical Ecology: Patterns in the Distribution of Species |
| 1967 | 978-0-06-044167-8 | J. B. Magee | Religion and Modern Man |