TY  - BOOK
AU  - KUMAR, P S G
AU  - 
TI  - RESEARCH METHODS AND STATISTICAL TECHNIQUES
U1  - 020.72 KUM 
PY  - 2004///
CY  - Delhi
PB  - B.R Publishing corporation
KW  - RESEARCH METHODS AND STATISTICAL TECHNIQUES
N1  - Research Methodology
ER  -