4. [Vierter] Internationaler Kongress für Heilpädagogik, Wien, 24. bis 27. Sept. 1969.
Subtitle: Nachkongress: Klagenfurt, 29. u. 30 Sept. 1969.
By: Hrsg. v. Hans Asperger. [Mit Diagr. u. Tab.]
Contributors: Asperger, H. ed.
Publisher: Österr. Bundesverl.
Published: 1970
Place of publication: Wien
Language: ger
Number of pages: 596
Subjects: Children with disabilities -- Education -- Congresses.
Genres: Congresses.
Notes: Includes bibliographies.