00376nam a2200121   4500082001400000100002000014245004400034260003800078300001200116942000700128999001500135952010400150  a621.38DUR  aDurren, Jan Van  aTelecommunication Networks and Services  aNew York:bAddison-Wesley,c1993.  a212p. ;  cBK  c6419d6419  001040708REFaREFbREFd2014-06-13l0o621.38DUR   (Shelf - 59F)p26039r2014-06-13 00:00:00yBK