P.G. · Paul G. · Paul G. Geisert · Paul G. Geisert Ph.D.
Allyn and Bacon · Pearson Education
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Genes and Populations | 978-0-273-40245-9 (0-273-40245-5) | 1968 |
| Teachers, computers, and curriculum: Microcomputers in the classroom | 978-0-205-12293-6 (0-205-12293-0) | 1990 |