000 00349nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a5.43 DHA
100 _aDhamdhere, D M
245 0 _aSystems Programming And Operating Systems
260 _aNEW DELHI
260 _bTMH
260 _c2000
300 _a658
650 _aComputers Engineering
999 _c120781
_d120781