| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Drawing Workbook to Accompany Engineering Drawing and Design | 978-0-07-331932-2 | 2007 | Jay D. Helsel |
| Engineering Draw Fundamental Version 2002 W/O Cd | 978-0-07-826612-6 | 2001 | Jay D. Helsel · Cecil Jensen |
| Engineering Drawing & Design | 978-0-07-128420-2 | 2007 | Cecil Jensen · Jay D. Helsel |
| Engineering Drawing and Design | 978-0-07-821343-4 | 2002 | Cecil Howard Jensen · Jay D. Helsel |
| Engineering Drawing and Design | 978-0-07-824154-3 | 2001 | Cecil Howard Jensen · Jay D. Helsel |
| Engineering Drawing and Design: Instructor Productivity Center User's Manual: Ringbound | 978-0-07-824151-2 | 2002 | Cecil Howard Jensen · Jay D. Helsel |
| Fundamentals of Engineering Drawing Inst | 978-0-07-828364-2 | Cecil Jensen · Jay D. Helsel |