TY  - BOOK
AU  - Gregory, Robert J.
TI  - Psychological testing: history, principles, an applications 
SN  - 9780205807994
AV  - BF 176  .G74 2011
PY  - 2011///
CY  - Boston
PB  - Allyn & Bacon
KW  - Psychological -Tests
KW  - Psychological testing-History
N1  - Includes bibliographical references and index
ER  -