Search results for: Ershler, Joan

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  1. 1

    Effects of Formal and Informal Preschool Programs on Logical Concept Learning and Development : An Interim Report

    Authors: Lawton, Joseph T., Ershler, Joan
    Published: Distributed by ERIC Clearinghouse, 1980
    Physical Description: 17 pages
    Microfilm Book
  2. 2

    Developmental Changes in Imaginative Play and Cognitive Ability of Preschoolers

    Authors: Johnson, James E., Ershler, Joan
    Published: Distributed by ERIC Clearinghouse, 1980
    Physical Description: 19 pages
    Microfilm Book