The growth of reason : a study of the rôle of verbal activity in the growth of the structure of the human mind / Frank Lorimer. Lorimer, Frank, Reasoning. Speech. BF441 .L6 1929a 150 LOG Thesis note on label mounted on t.-p. Printed in Great Britain. Thesis (PH. D.)--Columbia university, 1929. Bibliography : p. 213-226. New York : Harcourt, 1929. 1929. 1929 Text xii, 231 p. ; eng International library of psychology, philosophy and scientific method