TY  - BOOK
AU  - Chandrakandan,K.,Venkatapirabu,J.,Sekar,V.,Anadakumar,V.
TI  - Tests and measurements in social research
SN  - 8176482412
U1  - 300.72 
PY  - 2011///
CY  - New Delhi
PB  - A.P.H. Pub. Corp.
N1  - C.No.1
ER  -