TY  - BOOK
AU  - Bolles,Robert C.
TI  - Theory of motivation
T2  - Harper's experimental psychology series
SN  - 006040793X
U1  - 156/.2/5 
PY  - 1975///]
CY  - New York
PB  - Harper & Row
KW  - Motivation (Psychology)
KW  - Motivation
N1  - Includes indexes; Bibliography: p. [479]-556
ER  -