TY  - BOOK
AU  - Kumar, Ranjit
TI  - Research methodology: a step by step guide for beginners
SN  - 9788131704967
U1  - 001.42 
PY  - 2007///
CY  - Noida
PB  - Pearson Education
KW  - Research methods
N1  - Includes index
ER  -