TY  - BOOK
AU  - Prasad, Ch. A. Rajendra
TI  - Research methodology: the 'what', the 'why' and the 'how' of research 
U1  - 001.42 
PY  - 2009///
CY  - Kuppam
PB  - Dravidian University
KW  - Reserch methodology
ER  -