000			00314nam a22001337a 4500
008			170824b xxu||||| |||| 00| 0 eng d
020			_a9780205583164
041			_aeng
080			_27TH _a51
100			_a38
101			_aMAT
245			_aELEMENTARY AND MIDDLE SCHOOL MATHEMATICS _cWALLE,J.A
942			_2udc _cBK
999			_c24751 _d24751