Mager, Robert Frank
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL37479A
- pdbooks.info ID: 158332
Robert Frank Mager Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Preparing instructional objectives [by] Robert F. Mager. | 1962 | Author | |  | |  |  | 
| |