000			00441nam a2200157Ia 4500
999			_c32569 _d32569
005			20211221110206.0
008			180712s9999 xx 000 0 und d
020			_a201527812
082			_a512.1 _bDEM _223
100			_aDEMANA, Franklin
100			_aWaits, Bert K.
245			_aPrecalculus: functions and graphs / _cby Franklin Demana, Bert K. Waits
260			_aReading _bAddison-Wesley _c1990
300			_aVarious paging.
942			_cS