TY  - BOOK
AU  - Gregory, Robert J.
TI  - Psychological testing: : history, principles, and applications
SN  - 9789332536715
U1  - 150.287 
PY  - 2016///
CY  - Noida
PB  - Pearson, 
KW  - Psychological tests
KW  - Psychological tests-History
KW  - Psychological tests-Principles
ER  -