TY  - BOOK
AU  - Hundert, Edward M.
TI  - Lesson from an optical illusion: On nature and nature, knowledge and values
SN  - 0674525418
AV  - BD 161 .H89 1995
PY  - 1995///
CY  - London
PB  - Harvard University Press
N1  - Includes Index
ER  -