000			00335nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a621
082			_b395 RO
100			_aRoth Charles H
245		0	_aFundamentals Of Logic De
260			_aSingapore
260			_bU.S
260			_c2004
300			_a687
999			_c49877 _d49877