The coöperative solving of problems by young chimpanzees
By: by Meredith P. Crawford.
Series: Comparative psychology monographs,; v. 14, serial no. 68, June, 1937
Publisher: The Johns Hopkins Press
Published: 1937
Place of publication: Baltimore, Md
Language: eng
Number of pages: 88
Subjects: Chimpanzees.; Animal intelligence.
Notes: "References": p. 87-88.
"Published with the aid of the Rosalia Abreu Memorial Fund of the Yale Laboratories of Primate Biology."