TY  - BOOK
AU  - Steers, R. M. ,
AU  - Porter, L. W.,
TI  - Motivation and Work Behevior
SN  - 007060*411
U1  - 658 
PY  - 1975///
CY  - New York
PB  - McGraw Hill Book Co.
KW  - General management
ER  -