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Last edited by RenameBot
August 29, 2008 | History
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George Lenchner

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5 works Add another?

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  • Cover of: The overhead projector in the mathematics classroom

    First published in 1974 — 2 editions
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  • Cover of: Creative Problem Solving in School Mathematics, Revised and Expanded 2nd Edition

    Cover of edition creativeproblems0000lenc_r3b7 First published in 1983 — 2 editions
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  • Cover of: Basic facts of elementary algebra.

    First published in 1963 — 1 edition
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  • Cover of: Math Olympiad contest problems for elementary and middle schools

    First published in 1997 — 1 edition
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  • Cover of: Mathematical Olympiad contest problems for children: (also for teachers, parents, and other adults)

    First published in 1990 — 1 edition
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We need a photo of George Lenchner

Subjects

Mathematics, Problems, exercises, U.S.A. Mathematical Olympiad, Algebra, Audio-visual aids, Overhead projection, Problem solving, Study and teaching, Study and teaching (Elementary), Study and teaching (Secondary)

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ID Numbers

  • OLID: OL548585A

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History

Download catalog record: RDF / JSON
August 29, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import