000 00399nam a2200181Ia 4500
008 140910s9999 xx 000 0 und d
082 _bRIT - O
100 _aRitchie, Colin
245 _aOperating Systems Incorporating Unix & Windows
250 _a3rd
260 _aDelhi
260 _bBpb Pub
260 _c1998
300 _a277p
650 _aIT & CS
942 _2DDC
942 _cBook
999 _c31347
_d31347