Mathur, B.K. <br/><br/>
Introduction to Geometrical and Physical Optics 

 - Kanpur  Gopal Printing Press  1978 
 - xv,529 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Geometrical and Physical Optics
<br/><br/><label>Dewey Class. No.: </label>535  / M45I