00462nam a2200193Ia 450000500170000000800460001703700100006304000080007304000080008104000080008904100080009704100080010508400080011310000100012124500570013126000090018826000090019785600620020620260320201115.0008  262003s9999    xx            000 0 eng d  aEBOOK  aCRL  beng  cCRL  2eng  aeng  qCRL  aZheng 0aOptical WDM Networks: Concepts and Design Principles  bIEEE  c2004  uhttps://ieeexplore.ieee.org/servlet/opac?bknumber=5263048