000 00316nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.381951 S677
100 _aSOBELL,M.G
245 0 _aPRACTICAL GUIDE TO THE UNIX SYSTEM
260 _aCALIFORNIA
_bBenjamin Cummings
_c1984
300 _a24X16
942 _cBK
_2DDC
999 _c20775
_d20775