000 00259nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aSTEPHEN G KOCHAN & PATRICK H WOOD
245 _aEXPLORING THE UNIX SYSTEM
250 _a1
260 _c1987
_bC B S PUBLISHERS
999 _c15588
_d15588