000 00279nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aGarcy Nutt
245 _aOperating Systems
260 _bDelhi:Pearson Pub.
_c2001
300 _a611p.
650 _aComputer
999 _c4484
_d4484