Ray , Joshobanta. <br/><br/>
Descriptive metaphysics : a critical study . 

 - NEHU 
 - Shillong.  NEHU, Dpt of Philosophy  1983 
 - [4],117p.;   29cm- 
<br/><br/><label>Dewey Class. No.: </label>DS  / 110   RAY