Kothari C R <br/><br/>
Research methdology    Methods and techniques.      

 - New Delhi  Wishwa Prakashan       1990 
 - 468p  cm. 
<br/><br/><label>Standard No.: </label>46627 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Sigma:f, N0