TY  - BOOK
AU  - Kothari,C.R.
AU  - Guarav Garg
TI  - Research methodology: methods & techniques 
SN  - 9386649225
AV  - H62 .K68 2019 c.1
PY  - 2019///
CY  - New Delhi
PB  - New Age International publishers
KW  - Research
KW  - Methodology
KW  - Social sciences
ER  -