Problems and solutions on optics 
compiled by The physcis coaching class, university of science and technology of china, refereed by Bai Gui-ru, Guo Guang-can; edited by Lim Yung-Kuo 
 - Kolkata:  Sarat book distributors,  2002 
 - 192p.;  22cm 
<br/><br/><label>ISBN: </label>8187169192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OPTICS
<br/><br/><label>Dewey Class. No.: </label>535  / YUN