000 00321nam a2200145Ia 4500
020 _a1568223439
082 _b3013
_a510
100 _a"O'CONELL,JANE"
245 0 _aDECIMALS,FRACTIONS AND PERCENTS
260 _c1996
300 _a60
944 _cTR
999 _c641955
_d641955