Showing 1 - 4 results of 4 for search 'Ryan-Jones, David L.', query time: 0.14s Refine Results
  1. 1
    Development and evaluation of a simple job performance aid for M151A1, A2 truck operators /
    by Ryan-Jones, David L.
    Published 1979
    Government Document Book
  2. 2
    A comparison of expert ratings of task difficulty with an independent criterion /
    by Ryan-Jones, David L.
    Published 1979
    Government Document Book
  3. 3
    A comparison of expert ratings of task difficulty with an independent criterion /
    by Ryan-Jones, David L.
    Published 1979
    Get full text
    Government Document eBook
  4. 4
    Internet companion for abnormal psychology /
    by Hamel, Cheryl J.
    Published 1998
    Other Authors: “...Ryan-Jones, David L....”
    Book
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