TY  - BOOK
AU  - Gupta,Mukul
AU  - Gupta,Deepa  .
TI  - Research methodology / 
SN  - 9788120343818
U1  - 001.42 
PY  - 2013///
CY  - New Delhi : 
PB  - PHI Learning , 
KW  - RESEARCH METHODOLOGY
N1  - includes index
ER  -