Gupta, Satinder Bal <br/><br/>
Optical communication systems / 
Satinder Bal Gupta 
 - New delhi:  University press,  2009 
 - 225 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics and communication
<br/><br/><label>Dewey Class. No.: </label>621.3827  / GUP/O