"Saxena, Shalini" <br/><br/>
Vigyan sabadkosh  v.2 

 - New Delhi  Arjun  2012 
 - 1336p. 
<br/><br/><label>ISBN: </label>9788183304399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-Dictionary
<br/><br/><label>Dewey Class. No.: </label>H 503