000 00324nam a2200133Ia 4500
008 200324s9999 xx 000 0 und d
082 _a5.4
_bBAC-T
100 _aBach,Maurice J
245 4 _aThe design of the UNIX Operating systems
260 _bPearson Delhi,
_c2015
300 _a471p.
650 _aUNIX
942 _cBK
999 _c608455
_d608455