TY  - BOOK
AU  - SINGH, A.K.
TI  - Tests,measurements and researd methods in behavioural sciences
U1  - PSY 300.72 
PY  - 2008///
CY  - New Delhi
PB  - Bharati Bhawan
KW  - RESEARCH METHODOLOGY-BEHAVIOURAL SCIENCES
N1  - Contains glossary
ER  -