00565nam a2200229Ia 4500008004100000020001800041041001200059082001800071100001800089245004000107250000600147260001900153300001900172365001900191366001300210490000600223500000800229541004800237563001500285652001500300852002000315141108s9999    xx            000 0 und d  a81-8147-718-9  aEnglish  a621.382 7 DUT  aDUTTA AND ETC  aWDM TECHNOLOGIES : OPTICAL NETWORKS  a1  bELSEVIERc2005  a315b25fPaper  b395.00dRupees  ePURCHASE  v3  a315  aNATIONAL BOOK TRADERSd12-09-2006cSupplier  aPaper Pack  aNETWORKING  aCENTRAL LIBRARY