000 00265nam a2200097Ic 4500
008 240520s9999 xx 000 0 und d
100 1 _aThomas, Rebbeca
245 1 2 _aA user's guide to the unix system /
_cRebbeca Thomas
264 1 _bCa: McGraw-Hill
_c1985
942 _cBK
999 _c18261
_d18261