TY  - BOOK
AU  - Cohen,Ronald Jay
AU  - Swerdlik,Mark E.
AU  - Phillips,Suzanne M.
TI  - Psychological testing and assessment: an introduction to test and measurement
SN  - 155934427X
U1  - 150.287 
PY  - 1996///
CY  - Califonia
PB  - Mayfield Publishing company
ER  -