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| 005 | 20210223123948.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000087350 | ||
| 100 | 1 | _aMastropieri, Margo A. | |
| 222 | _aEDUCATION AND TRAINING IN MENTAL RETARDATION | ||
| 245 | _aMathematics instruction for individuals with mental retardation : a perspective and research synthesis | ||
| 300 | _a115-129 | ||
| 362 | 0 | _a26, No. 2, 1991 | |
| 505 | _aEnero 1992 | ||
| 653 | 0 | _aDESTREZAS MATEMATICAS | |
| 653 | 0 | _aEFICACIA DE LA ENSEÑANZA | |
| 653 | 0 | _aENSEÑANZA MATEMATICA | |
| 653 | 0 | _aRETRASO MENTAL | |
| 700 | 1 |
_aBakken, Jeffrey P., _ecoaut. |
|
| 700 | 1 |
_aScruggs, Thomas E., _d1948- _ecoaut. _929988 |
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| 904 |
_aAC _b025161 |
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| 905 | _aArticulo | ||
| 999 |
_c72538 _d72538 |
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