TY  - BOOK
AU  - Chandrakandan, K.
AU  - Venkatapirabu, J.
AU  - Sekar,V.
AU  - Anandkumar, V.
TI  - Tests and measurements in social research
U1  - 300.72 
PY  - 2014///
CY  - New Delhi
PB  - A.P.H. Publishing Corporation
ER  -