000 00290nam a2200109Ia 4500
008 230621s9999 xx 000 0 und d
020 _a9780876924990
100 _aBrian W. Kernighan, Rob Pike
_91578
245 0 _aThe unix programming environment
260 _bPHI Learning
942 _cMCA
999 _c8823
_d8823