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Rietveld-van Wingerden, M., de Ruyter, D.J., Groenendijk, L.F.
Veröffentlicht in: Rietveld-van Wingerden , M , de Ruyter , D J & Groenendijk , L F 2009 , ' Jan Waterink (1890-1966), A dynamic Dutch pioneer of special education ' , International Journal of Special Education , vol. 24 , no. 3 , pp. 21-28 .;
2009
Veröffentlicht in: Rietveld-van Wingerden , M , de Ruyter , D J & Groenendijk , L F 2009 , ' Jan Waterink (1890-1966), A dynamic Dutch pioneer of special education ' , International Journal of Special Education , vol. 24 , no. 3 , pp. 21-28 .;
2009
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