TY  - BOOK
AU  - Kothari, C R
AU  - Garg, Gaurav 
TI  - Research methodology: methods and techniques
SN  - 9789386649225
U1  - 001.42  
PY  - 2019///
CY  - London ; New Delhi
PB  - New Age International 
KW  - Research construction
ER  -