C R Kothari  <br/><br/>
Research Methodology   Methods and Techniques 

 - 3rd ed. 
 - New Delhi  New Age International (P) Limited   2014 
 - xx, 449p. 
<br/><br/><label>ISBN: </label>9788122436235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Measurement and Scaling<br/>Data Collection<br/>Data Preparation
<br/><br/><label>Dewey Class. No.: </label>300.723