TY  - BOOK
AU  - Panneerselvam,R.
TI  - Research methodology / 
SN  - 8120324528
U1  - 001.42 
PY  - 2005///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - RESEARCH
N1  - Includes index
ER  -