The growth of the mind /
Koffka, Kurt, 1886-1941
The growth of the mind / an introduction to child-psychology, by K. Koffka ... translated by Robert Morris Ogden - 2nd ed., rev. - London : Routledge & K. Paul, 1928 - xix, 426, 1 p. : ill., pl., diagrs. ; 23 cm.
'List of books': p. 389-390
eng und
Learning, Psychology of
The growth of the mind / an introduction to child-psychology, by K. Koffka ... translated by Robert Morris Ogden - 2nd ed., rev. - London : Routledge & K. Paul, 1928 - xix, 426, 1 p. : ill., pl., diagrs. ; 23 cm.
'List of books': p. 389-390
eng und
Learning, Psychology of