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The role of the language and operations of sets in the elementary arithmetic program
Foilsithe / Cruthaithe 1977Visual Material -
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53
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Basic mathematics review text and workbook/Arithmetic and elementary algebra
Foilsithe / Cruthaithe 1976LEABHAR -
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Basic mathematics review text and workbook/Arithmetic and elementary algebra
Foilsithe / Cruthaithe 1976LEABHAR -
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Aritmetica, redactada en Tagalo y Castellanano [microform].
Foilsithe / Cruthaithe 1976Visual Material -
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