Showing 1 - 2 results of 2 for search 'Posch, Peter 1938-', query time: 0.01s Refine Results
  1. 1

    Teachers investigate their work an introduction to the methods of action research by Altrichter, Herbert

    Published 1993
    Book

    Teachers investigate their work an introduction to the methods of action research
  2. 2

    Teachers investigate their work an introduction to the methods of action research by Altrichter, Herbert

    Published 1993
    Book

    Teachers investigate their work an introduction to the methods of action research

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