Hangloo, Rattan Lal <br/><br/>
History of science and technology : exploring new themes / Ed. Rattan Lal Hangloo 

 - Jaipur  Rawat Publications  2011 
 - x, 308 
<br/><br/><label>ISBN: </label>9788131604267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AIHC
<br/><br/><label>Dewey Class. No.: </label>AR