TY  - BOOK
AU  - Dretske,Fred I.
TI  - Seeing and knowing
SN  - 0710062133
U1  - 121 
PY  - 1969///
CY  - London
PB  - Routledge & K. Paul
KW  - Knowledge, Theory of
KW  - Visual perception
N1  - Includes bibliographical references and index
ER  -