Ghatak,Ajoy <br/><br/>
Optics /  
Ajoy Ghatak. 
 - 5th ed. 
 - New Delhi . :  McGraw-Hill Higher Education  c2012. 
 - xxvi, [1.2 p - 32.7p] . :  ill, (some col). ;  29cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9781259004346 
<br/><br/><label>LC Class. No.: </label>QC355.3  / .G43 2012