Devraj Singh <br/><br/>
Applied optics  / 
Devraj Singh 
 - Delhi :  PHI Learning ,  2015 
 - Delhi :  PHI Learning ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788120351400(pbk.)  Rs. 295.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optics
<br/><br/><label>Dewey Class. No.: </label>621.36