Showing 1 - 2 results of 2 for search 'Bibik, Jerzy Roman', query time: 0.04s Refine Results
  1. 1
    Comparing the effectiveness of two methods of drill and practice in junior high mathematics : computerized programs and worksheets
    by Bibik, Jerzy Roman
    Published 2012
    Get full text
  2. 2
    Comparing the effectiveness of two methods of drill and practice in junior high mathematics : computerized programs and worksheets
    by Bibik, Jerzy Roman
    Published 2012
    Get full text
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