Fiber in the loop engineering  [videorecording] 

 - Piscataway, N.J. :  Bell Communications Research,  1993 
 - 1 videocassette (VHS) (29 min.) :  sd., col. ;  1/2 in. + 1 viewer's guide 
 - New transport technology series [videorecording] .
<br/><br/><label>ISBN: </label> RM 362.87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical communications<br/>Fiber optics