000 00299nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a005.43 FLY
100 _aFlynn & Mchoes
245 _aUnderstanding Operating Systems.
260 _aAustralia
_bCenage Learning
365 _cRS
999 _c182672
_d182672