Showing 1 - 2 results of 2 for search 'Bettinger, Alvin K.', query time: 0.01s Refine Results
  1. 1

    A modern approach to algebra and trigonometry by Bettinger, Alvin K.

    Published 1966
    Book

    A modern approach to algebra and trigonometry
  2. 2

    A Modern approach to algebra and trigonometry. by Bettinger, Alvin K.

    Book

    A Modern approach to algebra and trigonometry.

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