Subir Kumar Sarkar,  <br/><br/>
Optical Fibres and Fibre Optic Comunication Systems 

 - New Delhi  S Chand & Company  1900 
 - 306p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Applied physicsPhysics--Engineering & allied operations
<br/><br/><label>Dewey Class. No.: </label>621.382  / SUB-O