00277nam a2200121Ia 4500008004100000041000800041082001200049100001500061245001300076260003000089300002400119365001200143240624s9999    xx            000 0 und d  aeng  a823 MCN  aMCNAB ANDY  aFIREWALL  c2000aLondonbCorgi Books  a571 : p. : cm. ; 17  cBPSb20