TY  - BOOK
AU  - Kothari,C.R.
AU  - Garg,Gaurav
TI  - Research methodology: methods and techniques 
SN  - 9788122436235:
U1  - 001.42 21st
PY  - 2014/// [ reprinted 2017 ]
CY  - New Delhi
PB  - New Age International
KW  - RESEARCH METHODS
N1  - It includes bibliographical referrences and index
ER  -