Catalogue
- Books
Robert M. Yerkes : a psychobiologist with a plan / Donald A. Dewsbury.
Dewsbury, Donald A., 1939-Date: 1996- Books
Robert M. Yerkes papers / by Bruce P. Stark.
Yale University. Library.Date: 1984- Books
- Online
Introduction to psychology / by Robert M. Yerkes.
Yerkes, Robert M. (Robert Mearns), 1876-1956.Date: 1911- Books
Chimpanzee intelligence and its vocal expressions / by Robert M. Yerkes and Blanche W. Learned.
Yerkes, Robert M. (Robert Mearns), 1876-1956.Date: 1925- Books
Mental tests in the American army / compiled and edited by Clarence S. Yoakum and Robert M. Yerkes.
Yoakum, Clarence S.Date: 1920