TY  - BOOK
AU  - Cofer C.N., Appley, M.H.
AU  - x
TI  - Motivation: x
SN  - x
U1  - 152.5/COM 
PY  - 1980///
CY  - New Delhi
PB  - Wiley
KW  - Motivation (Psychology)
KW  - Social Psychology
N1  - x
ER  -