By Lehrl Simone   Smidt Wilfried   Grosse Christiane   Richter David   in Research Papers in Education

ISSN:1470-1146|29|5|577-597

Routledge Ltd‎(2014)‎

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By Anders Yvonne   Grosse Christiane   Rossbach Hans-Günther   Ebert Susanne   Weinert Sabine   in School Effectiveness and School Improvement

ISSN:0924-3453|24|2|195-211

Routledge Ltd‎(2013)‎

Access to resources Favorite 7.581418