Koshta, S P <br/><br/>
Bharat aur vigyan 
 भारत और विज्ञान 

 - Bhopal  Madhya Pradesh Hindi Granth Academy  1995 
 - 192 p.  
<br/><br/> 20644 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference
<br/><br/><label>Dewey Class. No.: </label>500  / KOSHTA BHA