"Sharma, N. K." <br/><br/>
Shodh pravidhi 

 - New Delhi  Khel Sahitya Kendra  2009 
 - 244 p. 
<br/><br/><label>ISBN: </label>9788189983130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>H 001.42