000 00298nam a2200121Ia 4500
008 241202s9999||||xx |||||||||||||| ||und||
020 _a9781285096551
082 _a 001.6442 ANN
100 _aANN MCHOES
245 0 _aUNDERSTANDING OPERATING SYSTEMS, 7TH EDITION
260 _bCengage
942 _cBK
999 _c4658
_d4658