Verma R.K. <br/><br/>
Research Methodology 

 - New Delhi  Communication Publishers       1989 
 - iii, 197p  cm. 
<br/><br/> Includes Index 
<br/><br/><label>Source: </label> TB 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES