Denken ohne Sprache?
By: Helmut Gipper.
Edition: 2., erw. Aufl.
Publisher: Pädagogischer Verlag Schwann
Published: 1978
Place of publication: Düsseldorf
Language: ger
Number of pages: 168
Subjects: Thought and thinking.; Psycholinguistics.
Notes: Bibliography: p. 166-167.