00424nam a22001337a 4500008004100000040005500041080002600096245005600122260003500178300001700213650001900230653001800249700002300267230615b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a621.39:621(082.2)bN9  aCommunication cables and related technologies EC'99  aAmsterdam: bIOS Press, c1999  aviii, 354p.   aCommunication   aTechnologies   aHarmer, A L (Ed.)