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

 - 2nd ed. /  
 - New Delhi-110 002 :   Wiley Eastern Ltd. ,   1969 
 - viii,468p :  
<br/><br/><label>ISBN: </label>81-7328-036-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>T48  / M5;10