TY  - BOOK
AU  - Gupta, Shashi K and Rangi, Praneet
TI  - Research Methodology: Methods, Tools and Techniques
SN  - 93-272-7703-6
PY  - 2017///
CY  - New Delhi
PB  - Kalyani Publishers
KW  -  
KW  - Research Methods
ER  -