00322nam a22001097a 450000500170000000800410001704100080005810000140006624500670008026000500014765000150019720260925102802.0260121b        |||||||| |||| 00| 0 eng d  aeng  aKoffka, K  aThe Growth of the mind : An Introduction to Child /cK. Koffka  aLondon :bRoutledge & Kegan Paul Ltd.,c1952.  aPhilosophy