Subrahmanyam, N. ; Lal, Brij <br/><br/>
Optics / 
Subrahmanyam, N. ; Lal, Brij 
 -  S. Chand And Company, Ltd., New Delhi. 
 - 718p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>535  / SUBT