Vasudeva, D N <br/><br/>
Text Book of Light 

 - New Delhi  Atma and Sons  1959 
 - 642p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Physics
<br/><br/><label>Dewey Class. No.: </label>535  / VAS-T