TY  - BOOK
AU  - Marx, Melvin H.
AU  - Hillix, William A.
TI  - Systems and theories in psychology
SN  - 70406693
U1  - 150.19 
PY  - 1973///c
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Psychology
N1  - Include index
ER  -