Verma,R.K AND Gopal Verma <br/><br/>
Research methodology 
by R.K Verma and Gopal Verma 
 - New Delhi  Commonwealth Publishers  2010 
 - [8],197p.  ;  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research  Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42 VER