TY  - BOOK
AU  - Vijayalakshmi, G.  
AU  - Sivapragasam, C. 
TI  - Research methods: tips and techniques 
SN  - 8180940462
U1  - 001.42 
PY  - 2008///
CY  - Chennai 
PB  - MJP Publishers 
N1  - Includes bibliographical references & index
ER  -