000 00291nam a2200121Ia 4500
008 211209s2018 xx 000 0 und d
020 _a9789332575776.00
041 _aeng
100 _aTANENBAUM
245 _aMODERN OPERATING SYSTEMS
260 _aNEW DELHI
_bPEARSON
_c2018
300 _a1101
999 _c86215
_d86215