6 results for Douglas B Aichele
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Anchor for 1 page of results
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Professional Development for Te...
Hardback
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Geometry Explanations and Appli...
Hardback
Published 14 Feb 1997 -
Geometric Selections for Middle...
Book
Published 01 Jan 1981 -
Readings in Secondary School Ma...
Book
Published 01 Jan 1977 -
Readings in Secondary School Ma...
Book
Published 06 Oct 1987