Mohanakumar, P S, Ed. <br/><br/>
Handbook of research methodology 

 -  Right Publishers, Kudavechoor  1998 
 - 230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>PG 001.42  MOH-H