000 | 00694nam a2200241 a 4500 | ||
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005 | 20210219153215.0 | ||
008 | 991125n 000 0 u | ||
035 | _aUPN01000084195 | ||
100 | _aLappan, Glenda | ||
222 | _aTHE ELEMENTARY SCHOOL JOURNAL | ||
245 | _aKnowing and doing mathematics : a new vision for middle grades students | ||
300 | _a625-641 | ||
362 | _a93, No. 5, 1993 | ||
505 | _aOctubre 1993 | ||
653 | 0 | _aCONCEPTOS MATEMATICOS | |
653 | 0 | _aCURRICULUM MATEMATICO | |
653 | 0 | _aENSE\197ANZA MATEMATICA | |
653 | 0 | _aESCUELAS MEDIAS | |
653 | 0 | _aRESOLUCION DE PROBLEMAS | |
700 | _aFerrini-Mundy, Joan | ||
904 |
_aAC _b022006 |
||
905 | _aArticulo | ||
999 |
_c71072 _d71072 |