The mentality of apes
By: by Wolfgang Köhler ... translated from the second revised editon by Ella Winter, B. SC., with 9 plates and 19 figures.
Contributors: Winter, Ella.
Edition: 2d ed., rev. and reset.
Publisher: Harcourt, Brace & company, inc; K. Paul, Trench, Trubner & co.,ltd
Published: 1927
Place of publication: New York; London
Language: eng
Number of pages: 336
Subjects: Apes.; Animal intelligence.; Chimpanzees.
Notes: "Printed in Great Britain."

"Appendix.  Some contributions to the psychology of chimpanzees": p. 271-336.