Kothari, C R <br/><br/>
Research methodology :  methods and techniques / 
C R Kothari and Gaurav Garg 
 - 5th ed. 
 - New Delhi:  New age International publishers,  2024. 
 - xix,464p. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789389802559 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methods 
<br/><br/><label>Dewey Class. No.: </label>300.72  / KOT