Search results for: Engelen, Ron J. H.

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  1. 1

    Ignatov's Theorem : A New and Short Proof. Research Report 87-3

    Authors: Engelen, Ron J. H.
    Published: Distributed by ERIC Clearinghouse, 1987
    Physical Description: 22 pages
    Microfilm Book
  2. 2

    Item Information in the Rasch Model. Project Psychometric Aspects of Item Banking No. 34. Research Report 88-7

    Authors: Engelen, Ron J. H.
    Published: Distributed by ERIC Clearinghouse, 1988
    Physical Description: 39 pages
    Microfilm Book