TY  - BOOK
AU  - Cohen, Ronald Jay.
AU  - Swerdlik, Mark ECohen, Ronald Jay.
TI  - Psychological testing and assessment :  an introduction to tests and measurement    
SN  - 9780071131346
AV  - 150.287 COH 2002 
U1  - 150.287 COH 2002 
PY  - 2002///
CY  - Boston
PB  - McGrawHill
KW  - Educational and Personal development
ER  -