TY  - BOOK
AU  - Sharma Nand Kishore
AU  -  Sharma Sarita
TI  - Research Methodology
SN  - 8185813671
U1  - Sigma:f, N6 
PY  - 1996///
CY  - Jaipur
PB  - RBSA Pub. India      
KW  -  SOCIAL SCIENCES
KW  - RESEARCH METHODS
ER  -