000 | 00340nam a2200133Ia 4500 | ||
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008 | 230312s9999||||xx |||||||||||||| ||und|| | ||
082 |
_a005.43 _bRIT |
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100 | _aRitchie Colin | ||
245 | 0 | _aOperating Systems | |
300 | _a277 | ||
546 | _aEng. | ||
650 |
_aComputer _vWhat is Operating system ? Program Loading Bootstraping |
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942 | _cBK | ||
999 |
_c2942 _d2942 |