Ape language
Subtitle: from conditioned response to symbol
By: E. sue Savage-Rumbaugh ; foreword by Robert S. Terrace.
Publisher: Columbia University Press
Published: 1986
Place of publication: New York
Number of pages: 433
Subjects: Chimpanzees -- Psychology; Human-animal communication -- Data processing; Animal communication; Mammals -- Psychology
Notes: Includes index.

References : p. 411-421.