000			00364nam a2200169Ia 4500
008			220901s9999 xx 000 0 und d
041			_a  ENGLISH
082			_a004
082			_bWHI
100			_aWHITE,RON
245		0	_aHow computer works
260			_bTECHMEDIA
260			_c2002
300			_a421
650			_a  HOW COMPUTER WORKS
942			_cTB
999			_c140057 _d140057