000 00342nam a2200145Ia 4500
020 _a5146843012
082 _b2232
_a510
100 _a"Jill Osofsky"
245 0 _aBalancing Numbers
260 _b,McGraw Hill Chidren's Publication
_c2000
300 _a32
944 _cTR
999 _c658068
_d658068