TY  - BOOK
AU  - Marx,Melvin H.
AU  - Hillix,William A
TI  - Systems and theories in psychology
U1  - 150 
PY  - 1963///
CY  - New York
PB  - McGraw-Hill
KW  - Psychology
KW  - Textbooks
N1  - Includes bibliographical references and index
ER  -