TY  - GEN
AU  - Gilliland, A. R
AU  - Clark, Edward Lester 
TI  - Psychology of Individual Differences
SN  - 9781258303785
U1  - 173 GIL 
PY  - 1939///
CY  - New York
PB  - Prentice-Hall
KW  - Difference (Psychology)
ER  -