000 | 00593nmm a2200169Ia 4500 | ||
---|---|---|---|
008 | 230425s9999||||xx |||||||||||||||||und|| | ||
020 | _a9781470412104 (online) | ||
100 | _aWu, Hongxi | ||
245 | 0 | _aUnderstanding numbers in elementary school mathematics | |
260 |
_aProvidence, R.I. : _bAmerican Mathematical Society, _cc2011. |
||
300 | _a1 online resource (xxxii, 551 p. : ill.) | ||
490 |
_aMiscellaneous Books, _vv. 79 |
||
504 | _aIncludes bibliographical references and index. | ||
650 | _aMathematics | ||
650 | _aNumber concept | ||
856 | _uhttps://doi.org/10.1090/mbk/079 | ||
999 |
_c31554 _d31554 |