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| 005 | 20250901132601.0 | ||
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_aUSANT _beng _cUSANT _erda |
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_a372.7 _bM239d |
| 100 | 1 |
_aMalate, Mark Francis L. _eauthor. |
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| 245 | 1 |
_aDevelopment and validation of abacus-based worksheet for mathematics 7 / _cMark Francis L. Malate. |
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| 260 |
_aIriga City: _bUniversity of Saint Anthony, _c2025. |
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| 300 |
_axii, 96 leaves: _c29 cm. |
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| 650 |
_vInstructional materials _xmathematics. |
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| 650 |
_aEducation _xmathematics. |
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| 942 |
_2ddc _cTH _h372.7 _iM239d _kMED _m2025 _n0 |
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| 999 |
_c18508 _d18507 |
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