00311nam a2200145Ia 4500008004100000041000800041082001500049100001200064245002800076250001200104260001400116300000800130365001600138700001100154230718s9999    xx            000 0 und d  aeng  a004.2bLUT  aLutz M.  aPythan Packet Reference  a5th ed.  c2005bSpd  a148  cRs.b125.00  aLutz M