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- School effectiveness and school improvementRoč. 20 č. 4 2009 . Lisse : Swets & Zeitlinger, 2009
- School effectiveness and school improvementRoč. 20 č. 3 2009 . Lisse : Swets & Zeitlinger, 2009
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- School effectiveness and school improvementRoč. 20 č. 1 2009 . Lisse : Swets & Zeitlinger, 2009