TY  - BOOK
AU  - Cohen, Ronald Jay
AU  - Swerdlik, Mark E.
TI  - Psychological testing and assessment: an introduction to tests and measurement 
SN  - 9780071272230
U1  - Res 150.287 C6601 2010 
PY  - 2010///.
CY  - New York
PB  - McGraw-Hill Higher Education.
KW  - Psychological tests -- Textbooks.
KW  - Psychometrics -- Textbooks
N1  - Includes bibliographical references and index.
ER  -