000 00257nam a2200097Ia 4500
008 230930s9999||||xx |||||||||||||| ||und||
100 _aMcCaffery, M. John. Duffy, G. Ann and Pearson, R. Helen
245 0 _aAlgebra
260 _aUSA
260 _bGinn and Company
999 _c18788
_d18788