000 00301nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aM Bach
245 4 _aThe Design of The Unix Operating System
_cby M Bach
260 _c0
650 _aMc
942 _cBK
999 _c12361
_d12361