Kothari, C. R. <br/><br/>
Research methodology :  methods and techniques / 
Kothari, C. R. 
 - 5th ed. 
 - xix, 464 p. : ill. 24 cm. 
<br/><br/> Include index. 
<br/><br/><label>ISBN: </label>9789389802559 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research-Methodology<br/>Social sciences-Research<br/>Research-Statistical methods<br/>Research
<br/><br/><label>Dewey Class. No.: </label>001.42