By Bergh Huub Van Den   Rijlaarsdam Gert   in Educational Psychology

ISSN:1469-5820|21|4|373-385

Routledge Ltd‎(2001)‎

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By De Maeyer Sven   Rymenans Rita   Van Petegem Peter   Bergh Huub van den   Rijlaarsdam Gert   in School Effectiveness and School Improvement

ISSN:0924-3453|18|2|125-145

Routledge Ltd‎(2007)‎

Access to resources Favorite 13.279345