TY  - BOOK
AU  - Gupta, Santosh
TI  - Research methodology and statistical techniques
SN  - 8171005012
U1  - 001.4 N3 
PY  - 1993///
CY  - New Delhi
PB  - Deep & Deep Publications
KW  - Research methodology
KW  - social sciences
KW  - Techniques
KW  - statistical
ER  -