000 00375nam a2200193Ia 4500
008 240530s9999 xx 000 0 und d
082 _a5.43
082 _bNOR
100 _aNORTON P
245 0 _aGUIDE TO UNIX
250 _n1
250 _n1996
260 _bBPB
300 _a560
365 _b180
650 _aCOMPUTER
942 _cREF
950 _CCOMPUTER
999 _c192972
_d192972