1
Spiecker, B., Steutel, J.W., de Ruyter, D.J.
Veröffentlicht in: Spiecker , B , Steutel , J W & de Ruyter , D J 2004 , ' Self-concept and social integration. The Dutch case as an example ' , Theory and Research in Education , vol. 2 , no. 2 , pp. 161-175 . https://doi.org/10.1177/1477878504043442;
2004
Veröffentlicht in: Spiecker , B , Steutel , J W & de Ruyter , D J 2004 , ' Self-concept and social integration. The Dutch case as an example ' , Theory and Research in Education , vol. 2 , no. 2 , pp. 161-175 . https://doi.org/10.1177/1477878504043442;
2004