selected publications
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book
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Step by step : decimals.
Allen, Tex: DLM Developmental Learning Materials.
1989
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Step by step : decimals.
Allen, Tex: DLM Developmental Learning Materials.
1989
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Step by step decimals : teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1989
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Step by step decimals : teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1989
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Invitation to mathematics : problem-solving sourcebook.
Glenview, Ill: Scott, Foresman.
1987
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Step by step fractions. Teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1987
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IDEAS from the Arithmetic teacher : grades 4-6, intermediate school.
Reston, VA: National Council of Teachers of Mathematics.
1986
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Step by step addition. Teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1984
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Step by step addition. Teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1984
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Step by step division. Teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1984
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Step by step division. Teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1984
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Step by step multiplication. Teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1984
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Step by step subtraction. Teacher's guide.
Allen, Tex: DLM Developmental Learning Materials.
1984
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Mind over Math.
Phoenix, Ariz: Think Ink Publications.
1980
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Project CHILD : channeling helpful ideas for learning difficulties in mathematics.
Normal, Il: Illinois State University.
1979
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Project CHILD : channeling helpful ideas for learning difficulties in mathematics.
Normal, Il: Illinois State University.
1979
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Step by step : decimals.
Allen, Tex: DLM Developmental Learning Materials.
1989
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thesis or dissertation
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unclassified publications