A K, Ghatak <br/><br/>
Contemporary Optics 

 - Delhi  Macmillan Co of India Limited  1900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>science--General Stack--PhysicsPhysics
<br/><br/><label>Dewey Class. No.: </label>535.2  / GHA-C