TY  - BOOK
AU  - Gupta, Mukul
AU  - Gupta, Deepa
TI  - Research methodology
SN  - 9788120343818
U1  - 001.42  GUP-R 
PY  - 2011///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Research-methodology
ER  -