Focusing Zentrum Karlsruhe
International Focusing Institute: „Interview with H.J. Feuerstein and Dieter Mueller“
Autor:
Ellen Kirschner
Jahr:
2003
Quelle:
Ellen Kirschner, New York, TFI, 4/2008
Format:
PDF
Download:
https://focusing.de/wp-content/uploads/2026/04/focus_on_heijo_feuerstein_and_dieter_mueller-2003-2.pdf