00344nam a2200145Ia 4500008004100000041000800041082002000049100001700069245003800086250001200124260002100136300000800157365001600165700001700181230718s9999    xx            000 0 und d  aeng  a621.382'75bAGR  aAgrawal G.P.  aFiber-Optic Communication Systems  a3rd ed.  c2002bJohn Wiley  a546  cRs.b406.00  aAgrawal G.P.