Varma, Baidya Nath <br/><br/>
New directions in theory and methodology in social science / 

 - Bombay :  Popular Prakashan ,  1993. 
 - 193 p. 
<br/><br/><label>ISBN: </label>8171545246 
<br/><br/><label>Subjects--Index Terms: </label>Research Methodology