Vasudeva, D. N. <br/><br/>
A Text Book of Light 
For B.Sc. Students 
 - 7 
 - New Delhi  Atma Ram and Sons  1969 
 - 642 
<br/><br/><label>Subjects--Personal Names: </label> Physics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics