TY  - BOOK
AU  - Ahuja Ram
TI  - Research methods
SN  - 8170336538
U1  - Sigma:f, P1 
PY  - 2001///
CY  - Jaipur
PB  - Rawat Publiction India      
KW  -  SOCIAL SCIENCES
KW  - RESEARCH METHODS
ER  -