TY  - BOOK
AU  - GUPTA, S. L. & OTHER
TI  - RESEARCH METHODOLOGY: TEXT AND CASES WITH SPSS APPLICATION
SN  - 9788191064278
U1  - 570.72 GUP-RES 
PY  - 2013///
CY  - NEW DELHI
PB  - INTERNATIONAL
KW  - PUBLIC HEALTH DENTISTRY
ER  -