TY  - BOOK
AU  - Kumar,Ranjit
TI  - Research methodology: a step-by-step guide for beginners 
SN  - 9788131704967
PY  - 2005///
CY  - India, 
PB  - Pearson
KW  - Research --
KW  - Methodology
N1  - Includes bibliographical references (p. [323]-326) and index
ER  -