Raj, Hans. <br/><br/>
Theory and practice in social research / 
Hans Raj. 
 - New Delhi :   Surjeet Pub.,   1987. 
 - xi, 404p.   21 cm. 
<br/><br/>bibliography, index present 
<br/><br/><label>Subjects--Topical Terms: </label><br/>theory and research
<br/><br/><label>Dewey Class. No.: </label>300.72  / RAT 1987