000			00326nam a2200145Ia 4500
008			230706s9999 xx 000 0 und d
082			_a005.5
082			_bCOX
100			_aCOX JOYCE
245		0	_aMS Office SYSTEM STEP BY STEP
260			_bPHI LEARNING P.LTD
260			_c2008
650			_aComputerScience
942			_cS
999			_c5460 _d5460