Vasudeva, D.N.. <br/><br/>
A Text Book of Light: For B.Sc. Students /  Textual Documents 
D.N.Vasudeva. 
 - 7th ed. / 
 - Delhi :  Atmaram & Sons ,  1970. 
 - viii,641p. :  ill ;  22cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Light Physics G-Physics T/G-Physics 
<br/><br/><label>Dewey Class. No.: </label>535  / V 449 T