TY  - BOOK
AU  - Gupta, S.L. & Gupta, Hitesh
TI  - Research methodology: text and cases with spss applications
SN  - 978-81-910642-5-4
U1  - 307.2 Gup/Gup 
PY  - 2011///
CY  - Interenational book house Pvt. Ltd., Ahmedabad
ER  -