Mathur Kripa Shankar <br/><br/>
Manav pragati ki kahani 

 - Lucknow, India  Uttar Pradesh Hindi Sansthan  1971 
 - 211p. 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology