KRISHNAPADA GHOSH <br/><br/>
PHYSICAL OPTICS  PART 2 

 - ALLAHABAD  CENTRAL BOOK DEPOT  1970 
 -  492P 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>535.2/GHO/C2