Hecht, Jeff <br/><br/>
Understanding fiber optic communications systems and optical networking.  Session III,  Metro and regional telecommunications : defining "regional" and "metro" systems  [videorecording] / 
by Jeff Hecht ; the International Society for Optical Engineering present 
 - [Bellingham, Wash. :  SPIE,  2001] 
 - 1 VCD 
<br/><br/> VCD format 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OPTICAL COMMUNICATIONS<br/>FIBER OPTICS<br/>OPTICAL FIBERS
<br/><br/><label>LC Class. No.: </label>TK5103.59  / H423U