TY  - BOOK
AU  - Panneerselvam,R.
TI  - Research methodology
SN  - 9788120324527
U1  - 300.72/ 22
PY  - 2012///
CY  - New Delhi : 
PB  - PHI Learning, 
KW  - Research
KW  - Methodology
N1  - includes bibliographical references and index
ER  -