000			00397nam a2200157Ia 4500
008			140110s9999 xx 000 0 und d
082			_a5.43 FLY/MCH
100			_aMCHOES, ANN M.
245			_aUNDERSTANDING OPERATING SYSTEMS
250			_a3RD
260			_bTHOMSON LEARNING ASIA LTD _aSINGAPORE _c2000
300			_axviii, 462
365			_cRs
500			_aOPERTAING SYSTEMS
650			_aOS,
999			_c209815 _d209815