| 000 | 00511nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20091202131323.0 | ||
| 008 | 091202t xxu||||| |||| 00| 0 eng d | ||
| 100 | _aTHOMAS, Jonathan N | ||
| 245 | _aFirst graders' number knowledge | ||
| 260 |
_c2010 _aUSA _bNational council of teachers of mathematics |
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| 300 | _aVol. 17, No. 5 (p. 298-309) | ||
| 362 | _aMay, 2009 | ||
| 440 | _aTeaching Children Mathematics | ||
| 942 |
_2lcc _cART |
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| 999 |
_c138666 _d138626 |
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