Showing 1 - 2 results of 2 for search 'Spier, Robert F. G., 1922-', query time: 0.01s Refine Results
  1. 1

    Surveying and mapping a manual of simplified techniques. by Spier, Robert F. G. 1922-

    Published 1970
    Book

    Surveying and mapping a manual of simplified techniques.
  2. 2

    From the hand of man primitive and preindustrial technologies by Spier, Robert F. G., 1922-

    Published 1970
    Book

    From the hand of man primitive and preindustrial technologies

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