Showing 1 - 2 results of 2 for search 'Pappas, Frank G.', query time: 0.01s Refine Results
  1. 1

    Practical work standards by Pappas, Frank G.

    Published 1962
    Book

    Practical work standards
  2. 2

    Practical work standards by Pappas, Frank G.

    Published 1962
    Book

    Practical work standards

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