Elementary school mathematics : a guide to current research
Vincent J. Glennon, Leroy G. Callahan
Bok Engelsk 1968 Vincent Joseph Glennon
| Utgitt | Washington : Association for Supervision and Curriculum Development, NEA , c1968
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|---|---|
| Omfang | xi, 124 p.
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| Utgave | 3d ed.
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| Opplysninger | 1958 ed. published under title: What does research say about arithmetic?. - Bibliography: p. 103-121.
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| Emner |
