Kothari, C R <br/><br/>
Research methodology: Methods and techniques 

 - 3rd 
 - New Delhi  New Age  2014 
 - 449 
<br/><br/> reprint 2017 
<br/><br/><label>ISBN: </label>97881-2243623-5 
<br/><br/><label>Standard No.: </label>118082 
<br/><br/><label>Subjects--Index Terms: </label>COMPUTER SCIENCE MANAGEMENT 
<br/><br/><label>Dewey Class. No.: </label>001.42  / KOT