| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c25002 _d25002 |
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| 008 | 170130b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9780470403068 | ||
| 050 | _aQA 135.5 .R49 2009 | ||
| 100 |
_aReys, Robert. _d2009 |
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| 245 |
_aHelping children learn mathematics/ _cRobert Reys, Mary M. Lindquist, Diana V. Lambdin, Nancy L. Smith. |
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| 250 | _a9th ed. | ||
| 260 |
_aUSA: _bJohn wiley & sons, _c2009. |
||
| 300 |
_axiv, 443, [28]p.: _bill.; _c28cm. |
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| 521 | _aIncludes bibliographical references and index. | ||
| 650 |
_aMathematics: _xStudy and teaching (elementary)/ |
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| 650 |
_aMathematics: _xStudy and teaching (primary)/ |
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| 700 | _aLindquist, Mary M. | ||
| 700 | _aSmith, Nancy L. | ||
| 700 | _aLambdin, Diana V. | ||
| 942 |
_2lcc _cBOOKS _hQA 135.5 .R49 2009 |
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