TY  - BOOK
AU  - Kumar, Ranjit
TI  - Research methodology: a step by step guide for beginners
SN  - 978-93-515-0133-6
U1  - 001.42/K96r 
PY  - 2014///
CY  - New Delhi
PB  - SAGE  Publications
KW  - Research Methods
KW  - Data collection
KW  - Research design
N1  - Bibliography: p.387-392
ER  -