000 00415nam a2200169Ia 4500
003 LDD
020 _a70611947
040 _cLDD
082 _a005.43 D536O
100 _aDhamdhere, D M
245 0 _aOperating systems
_ba concept-based approach
_cD M Dhamdhere
250 _a2nd
260 _aNew Delhi
_bTata McGraw-Hill
_c2006
300 _axviii,789
903 _bGifted by : Vani Prakasahan
942 _2ddc
_cG
999 _c12101
_d12101