TY  - BOOK
AU  - Willerman Lee Ed.
AU  -  Turner Robert G. Ed.
TI  - Readings about individual and group differences
T2  - Series of Books in Psychology
SN  - 0-7167-1015-3
PY  - 1979///
CY  - San Francisco 
PB  - W.H. Freeman and Company
KW  - Personality
ER  -