Search Results - Lear Siegler

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  1. 1

    Preparing instructional objectives by Mager, Robert F.

    Published 1962
    “…Lear Siegler…”
    Book
  2. 2

    Developing programmed instructional materials: a handbook for program writers by Espich, James E, Williams, Bill

    Published 1967
    “…Lear Siegler…”
    Book
  3. 3

    Developing vocational instruction by Mager, Robert F., Beach, Kenneth M

    Published 1967
    “…Lear Siegler…”
    Book