TY  - BOOK
AU  - Pannerselvam, R. 
TI  - Research methodology
SN  - 9788120324527
U1  - 001.42 
PY  - 2004///
CY  - New Delhi
PB  -  Prentice-Hall of India, 
KW  - Research -- Methodology
N1  - Includes index
ER  -