Goyal, harish <br/><br/>
21 veem sadi ki aur vijnan ke badthe charan (h) 

 -  Abhinav Prakashan, Ajmer  1990 
 - 134 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pure sciences - Miscellany
<br/><br/><label>Dewey Class. No.: </label>H 502  GOY-2