Panneerselvam ,R. <br/><br/>
Research methodology. 

 - [S.l.] :  Prentice-Hall of India Pvt.Ltd,  2004. 
 - 1 v. (unpaged) ;  24 cm. 
<br/><br/> Paperback. 
<br/><br/> PB 
<br/><br/><label>ISBN: </label>8120324528 9788120324527 
<br/><br/><label>Dewey Class. No.: </label>001.42 PAN