000 00275nam a22001217a 4500
999 _c277
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020 _a0153512806
082 _a510
_bWel
100 _aWells,David w
245 _agrowth in mathematics
_cWells,David w
260 _alndon
_bHarcourt brace Jovanovich
300 _a358p.
942 _cL