Yale laboratories of comparative psychobiology /
Yerkes, Robert M.
Yale laboratories of comparative psychobiology / by Robert M. Yerkes - Baltimore, Md. : Johns Hopkins press, 1932 - 33 p. : ill. ; 27 cm - Comparative psychology monographs ; 8 .
Yale laboratories of comparative psychobiology / by Robert M. Yerkes - Baltimore, Md. : Johns Hopkins press, 1932 - 33 p. : ill. ; 27 cm - Comparative psychology monographs ; 8 .