Lesson planning and action-oriented teaching : a manual in lesson planning for secondary technical schools / Angela Kräft, Lutz Eisele, Reinhard Klose ; published by Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH ; on behalf of Federal Ministry for Economic Cooperation and Development (BMZ), Public relations, education and information. Bonn ; Eschborn : giz, 2015
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