000 00285nam a2200121Ia 4500
100 _aChristian, Kaare
020 _a0-471-8742-2
942 _cBK
245 _aThe Unix operating system
260 _aJohn Wiely & Sons,Inc., New York
_c1983
082 _a001.61 Chr
300 _aviii,318
999 _c21257
_d21257