00342nam a2200145Ia 450000100060000000800410000602000180004704000130006508200190007810000190009724500530011626000090016930000110017854600070018910408140328s9999    xx            000 0 und d  a0-672-22543-3  cPK-LaUMT  a 004.77bHEI-P  aHeilborn, John  aPrinter troubleshooting & repaircHeilborn, John  c1988  a194 p.  aEN