Mathru, B K; Pandya, T P <br/><br/>
Principles of optics 

 - 3 
 -  Gopal Printing Press, Kanpur  1988 
 - 768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light & paraphotic phenomena (Optics); Physics
<br/><br/><label>Dewey Class. No.: </label>PG 535  MAT-P3