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

 -  Prentice-Hall of India Pvt Ltd, New Delhi  2001 
 - 639 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>001.42  PAN-R