Singh, Gurdev <br/><br/>
Research methods for library science professionals 

 - 1st 
 - New Delhi  Ess Ess Publications  2018 
 - xii,373p p. 
<br/><br/><label>ISBN: </label>9788193607435 
<br/><br/><label>LC Class. No.: </label>2b4   / Q8 
<br/><br/><label>Dewey Class. No.: </label>020.721  / SIN.G