000 00430nam a2200181Ia 4500
008 180820s9999 xx 000 0 und d
020 _a981-4416-50-4
050 _aC QA 76.6 P175 2012
100 _aPalmer, Michael/ Walters, Michael
245 0 _aOperating systems
250 _a4th
260 _aSingapore
260 _bCengage Learning
260 _c2012
300 _a608
650 _aOperating system
942 _cBK
999 _c64838
_d64838