TY  - BOOK
AU  - Gupta,S.K.
AU  - Rangi,Praneet.
TI  -  Research Methodology Methods, Tools and Techniques.   
SN  - 9788127267223 
U1  - 300.72 2nd
PY  - 2010///
CY  - Ludhiyana
PB  -  Kalyani Publishers   
ER  -