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

 - 4th ed. 
 - New Delhi:  New Age International (p) ltd.,  2022. 
 - xxi, 458 p. :  ill. ;  24 cm 
<br/><br/><label>ISBN: </label>9789386649225  Rs399.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42  / K872