TY  - BOOK
AU  - Helson, Harry
AU  - Bevan, William
TI  - Contemporary Approaches to Psychology
U1  - 150 
PY  - 1969///
CY  - London
PB  - Van Nostrand Reinhold Company
KW  - Psychology
N1  - 6 books in ML and 1 book in CL
ER  -