Singh Devraj. <br/><br/>
FUNDAMENTALS OF OPTICS/  Singh Devraj. 

 - 1ST EDITION 
 - NEW DELHI. :  PHI LEARNING,  2010. 
 - 429p. :  ill. ; 
<br/><br/><label>ISBN: </label>978812034189 
<br/><br/><label>LC Class. No.: </label>QC21  / .S56 2010