P R Sharma <br/><br/>
Research Methodology:  Concepts and studies/ 
by P R Sharma 
 - New Delhi:  R K Books,  2011. 
 - 580p. 
<br/><br/><label>ISBN: </label>978-81-910059-2-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42  / PRS/R