TY  - BOOK
T1  - Motivation: theory and research
DA  - [1964]
CY  - New York,
AU  - Cofer, Charles Norval.
AU  - Appley, Mortimer H.
CN  - BF683
CN  - BF683
PB  - Wiley
PP  - New York,
PY  - [1964]
ID  - 81539
KW  - Motivation (Psychology)
TI  - Motivation: theory and research
ER  -