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1681
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1682
-
1683
Construction and analysis of an objective test in high school mathematics
Foilsithe / Cruthaithe 1968Tráchtas -
1684
Modern concepts and methods in grade I mathematics a proposed syllabus for elementary school mathematics
Foilsithe / Cruthaithe 1968Tráchtas -
1685
Mathematics in the modern world readings from Scientific American
Foilsithe / Cruthaithe 1968LEABHAR -
1686
-
1687
Today's mathematics a guide to concepts and methods in elementary school mathematics
Foilsithe / Cruthaithe 1968LEABHAR -
1688
-
1689
-
1690