TY  - BOOK
AU  - Piaget,Jean
TI  - Insights and illusions of philosophy
SN  - 0710072201
AV  - B29 .P5313 1971
U1  - 100 
PY  - 1971///
CY  - London
PB  - Routledge and K. Paul
KW  - Insight
KW  - Philosophy and science
N1  - Translation of Sagesse et illusions de la philosophie; Includes bibliographical references
ER  -