Showing 1 - 2 results of 2 for search 'Siner, Helen B.', query time: 0.01s Refine Results
  1. 1

    Trigonometry with applications by Ablon, Leon J., Derderian, Jean-Claude, Lake, Frances, Siner, Helen B.

    Published 1976
    Book

    Trigonometry with applications
  2. 2

    Basic trigonometry by Ablon, Leon J., Derdenan, Jean-Claude, Lake, Frances, Siner, Helen B.

    Published 1976
    Book

    Basic trigonometry

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