TY  - BOOK
AU  - Chandrakandan,K
AU  - Venkatapirabu ,J.;Sekar ,V;Anandakumar V.
TI  - Tests and measurements in social research
SN  - 8176482412
U1  - 300.72 CHA.T 
PY  - 2001///
CY  - New Delhi
PB  - A.P.H. Publishing Corporation
ER  -