TY  - BOOK
AU  - Locke, Don
TI  - PERCEPTION AND OUR KNOWLEDGE OF THE EXTERNAL WORLD
U1  - 121 
PY  - 1967///
CY  - London
PB  - Allen & Unwin
KW  - Perception
KW  - Sense Data
KW  - Knowledge, Theory Of
N1  - Includes Bibliography
ER  -