optics / 
Ghatak, Ajoy 
 - 2nd ed. 
 - new Delhi:  tata McGraw-Hill,  c1992 
 - xviii,250p.;  ill.;  24cm. 
<br/><br/><label>ISBN: </label>007 460138 
<br/><br/><label>Subjects--Topical Terms: </label>--physics
<br/><br/><label>Dewey Class. No.: </label>535 GHA