TY  - BOOK
AU  - Kothari, C R 
AU  - Gaurav Garg
TI  - Research methodology: methods and techniques 
SN  - 9789386649225
U1  - 001.42 
PY  - 2019///
CY  - New Delhi
PB  - New Age International (P) Ltd.
KW  - Defining the Research problem
KW  - Research design
KW  - Measurement and scaling
KW  - Data collection
KW  - Data preparation
ER  -