TY  - BOOK
AU  - Gregory,Robert J.
TI  - Psychological testing: history, principles, and applications 
SN  - 0205468829
AV  - BF176.G7 2007 
PY  - 2007///
CY  - Boston
PB  - Pearson/Allyn and Bacon
KW  - Psychological tests
N1  - Includes bibliographical references and indexes
ER  -