Vasudeva, D. N. <br/><br/>
A textbook of light 

 - Delhi,  Atma Ram,  1962. 
 - 580 p.  illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optics.
<br/><br/><label>Dewey Class. No.: </label>635  / VAS