Kothari, C. R.; Garg, Gaurav  <br/><br/>
Research Methodology: methods and techniques 

 - 3rd 
 -  2014 
 - 449 
<br/><br/><label>ISBN: </label>978-81-224-3623-5 
<br/><br/><label>Subjects--Personal Names: </label><br/>Humanity & Natural Sciences
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humanities and Natural sciences