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_c8427 _d8427 |
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| 001 | 1546622 | ||
| 003 | BD-DhAAL | ||
| 008 | 090831s1989 vaua b 000 0 eng d | ||
| 010 | _a\\\91106394 | ||
| 020 | _a0873532724 | ||
| 040 |
_aDLC _cDLC _dDLC _dBD-DhAAL |
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_a372.7 _220 |
| 245 | 0 | 0 |
_aNew directions for elementary school mathematics / _cPaul R. Trafton, 1989 yearbook editor. |
| 260 |
_aReston, Va. : _bNational Council of Teachers of Mathematics, _c1989. |
||
| 300 |
_aviii, 245 pages : _billustrations ; _c24 cm. |
||
| 490 | 1 |
_aYearbook / National Council of Teachers of Mathematics, _x0077-4103 ; _v1989 |
|
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 |
_aMathematics _xStudy and teaching (Elementary) _929110 |
|
| 700 | 1 |
_aTrafton, Paul R. _929111 |
|
| 830 | 0 |
_aYearbook (National Council of Teachers of Mathematics) ; _v1989. _929112 |
|
| 942 |
_2ddc _cBK |
||