Animal psychology : its nature and its problems /
Bierens de Haan, J. A. 1883-1958
Animal psychology : its nature and its problems / - London : Hutchinson's University Library, 1947 - 160 p : ill. ; 18 cm.
Bibliography: p.155-156
Animal intelligence
Psychology, Comparative
151.3 / BIA 1947
Animal psychology : its nature and its problems / - London : Hutchinson's University Library, 1947 - 160 p : ill. ; 18 cm.
Bibliography: p.155-156
Animal intelligence
Psychology, Comparative
151.3 / BIA 1947