GHATAK (Ajoy). <br/><br/>
Optics. 

 - N D  T M H  1971 
 - xx,538 
<br/><br/><label>ISBN: </label>0 07 096421 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optics
<br/><br/><label>Dewey Class. No.: </label>535  GHAO