Rubychek Paul <br/><br/>
Astitvawad : Paksh aur vipaksh 

 - Bhopal, India  Madhya Pardesh Hindi Granth Academy  1973 
 - 182p. 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy