00476nam a2200181Ia 4500003000500000008004100005020001800046040001900064082000700083100001900090245005800109246005800167250000600225260002500231300001800256365000800274546001200282STCL221019s9999    xx            000 0 und d  a9788120308824  aSTCLcSTCLbEN  222  aSenior, John M 0aOptical fiber communications: principles and practice  aOptical fibre communications: principles and practice  a2  bPHIaNew Delhic2004  axxxiii, 921 p  b960  aEnglish