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

 - New Delhi  Viva Books  1994 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>technology--applied pysicsPhysics
<br/><br/><label>Dewey Class. No.: </label>621.382  / A K-F