TY  - BOOK
AU  - Koffka,Kurt
AU  - Ogden,Robert Morris Tr
TI  - Growth of the mind: an introduction to child-psychology 
PY  - 1924///
CY  - London, New York
PB  - K. Paul, Trench, Trubner & co., ltd., Harcourt, Brace & company, inc.
KW  - Learning, Psychology of
N1  - Bibliography: p. 357-359
ER  -