TY  - BOOK
AU  - Blum Milton L
AU  -  Naylor James C
TI  - Industrial psychology :  its theoretical and social foundations revised ed of Blum 
U1  - S4(X8(A)), J6;K8 
PY  - 1968///
CY  - New York
PB  - Harper and Row USA   
KW  - INDUSTRIAL PSYCHOLOGY
ER  -