000 00330nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a3
_bGOD
100 _aGodole Achyut S
245 0 _aOperating system
260 _aNew Delhi :
_bTata Macgrow Hill,
_c2021.
350 _a225
650 _aInformation Technology
999 _c166150
_d166150