Showing 1 - 2 results of 2 for search 'Lenchner, George', query time: 0.01s Refine Results
  1. 1

    The overhead projector in the mathematics classroom. by Lenchner, George

    Published 1974
    Book

    The overhead projector in the mathematics classroom.
  2. 2

    Modern mathematics geometry teacher's ed. by Rosskopf, Myron F.

    Published 1966
    Book

    Modern mathematics geometry teacher's ed.

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