TY  - BOOK
AU  - Deepak Chawla; Neena Sondhi
TI  - Research methodology: Concept and cases
SN  - 9788125952053
U1  - DEE-R 
PY  - 2011///
CY  -  New Delhi
PB  - Vikas Publishing House Pvt Ltd
KW  - Research methodology
ER  -