00333nam a2200145Ia 4500008004100000041000800041082002000049100001700069245003000086250001200116260001800128300000800146365001600154700001700170230718s9999    xx            000 0 und d  aeng  a621.382'75bAGA  aAgarwal D.C.  aFibre Optic Communication  a2nd ed.  c2007bWheeler  a428  cRs.b200.00  aAgarwal D.C.