Subrahmanyam N; Lal Brij <br/><br/>
Textbook of optics 
Subrahmanyam N; Lal Brij 
 - New Delhi   S Chand       1999 
 - xv, 718p. 
<br/><br/><label>ISBN: </label>8121904676 (pbk) SL0859674 
<br/><br/><label>Standard No.: </label>188855 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Dispersion<br/> Optical instruments<br/>Refraction
<br/><br/><label>Dewey Class. No.: </label>C5, K8;N9