TY  - BOOK
AU  - Hatfield, Gary
TI  - Natural and the normative : theories of special preception from Kant to Helmholtz
U1  - 153.75209 
PY  - 1990///
CY  - Massachusetts,Cambridge etc
PB  - MIT Press
KW  - Space perception
KW  - Kant, Immanuel, 1724-1804
KW  - Helmholtz, Hermann von, 1821-1894
ER  -