00529nam a22001577a 4500999001700000020001500017020001800032082001500050100002400065245009800089260003200187300000800219650002300227942000700250952011400257  c66011d66008  a0471675200  a9780471675204  a621.382DES  aDesurvire, Emmanuel  aGlobal Telecommunication: broadband access, optical components and networks, and cryptography  aCanada:bJohn wiley,c2004.  a528  aTelecommunications  cBK  001040708REFaREFbREFd2019-12-04g20432.00l0o621.382DES  (Shelf - 57C)p57873r2025-11-05 00:00:00yBK