Vigyan deepika 

 -  1984 
<br/><br/><label>ISBN: </label> 60 
<br/><br/><label>Standard No.: </label>328472 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE
<br/><br/><label>Dewey Class. No.: </label>Ak, 35M4.2