00434nam a22001457a 450000500170000000800410001702000180005808200190007610000200009524500780011526000280019330000330022150000190025465000150027320240718123338.0240718b        |||||||| |||| 00| 0 eng d  a9788131732663  a621.382bSEN-O  aSenior, John M.  aOptical Fiber Communications: b Principles and Practice /cJohn M.Senior  aindia:bPearson;c2010.  axiv, 1076 p. :bill;c24 cm.  ainclude index.  aNetworking