TY  - BOOK
AU  - Cohen,Ronald Jay
AU  - Swerdlik,Mark E.
TI  - Psychological testing and assessment: an introduction to tests and measurement 
SN  - 007111260X
PY  - 2005///
CY  - Boston
PB  - McGraw-Hill
KW  - Psychological tests
KW  - Textbooks
KW  - Psychometrics
N1  - Includes bibliographical references (p. R-1 to R-52) and indexes
ER  -