| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Working Through Microeconomics | 978-0-205-11745-1 (0-205-11745-7) | 1988 | D. Cymrot |
| Working through microeconomics | 978-0-205-08586-6 (0-205-08586-5) | 1985 | |
Cymrot Donald J. · D.C. · D. Cymrot · D. J. · Donald C. · Donald J. · J C