000			00291nam a2200109Ia 4500
008			130521s9999 xx 000 0 und d
100			_a"Lyon, Betty C."
245			_aAdvanced algebra I :
260			_a"Lincoln, NB :"
650			_aALGEBRA - INDEPENDENT STUDY
700			_a"Sorenson, Nancy W."
999			_c14884 _d14884