000 00320nam a2200121Ia 4500
008 211209s1997 xx 000 0 und d
020 _a8120305167
041 _aeng
100 _aBACH J MAURICE
245 _aDESIGN OF THE UNIX OPERATION SYSTEM
260 _aNEW DELHI
_bPRENTICE HALLOF INDIA
_c1997
300 _axiv + 471
999 _c99984
_d99984