00327nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001500084245004500099260002500144300000800169650001600177221030s9999    xx            000 0 und d  a8120305167  aEnglish  a105.23bBac  aM. J. Bach 4aThe Design of the UNIX Operating Systems  bPHIaNew Delhic1996  a458  aBE Computer