Jahagirder, D. B. <br/><br/>
Naye yug ke rasaynik tatva 

 - New Delhi  N.B.T.  1996 
 - 65p. p. 
<br/><br/><label>ISBN: </label>8123717113 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hindi ;Chemical elements
<br/><br/><label>Dewey Class. No.: </label>540  / JAH