TY  - BOOK
AU  - Piaget,Jean
ED  - ebrary, Inc.
TI  - The child's conception of physical causality
T2  - Developmental psychology
AV  - BF721 .P43 1930eb
U1  - 155.412142 21
PY  - 1999///, c1930
CY  - London
PB  - Routledge
KW  - Causation
KW  - Child psychology
KW  - Electronic books
KW  - local
N1  - Originally published: London : Kegan Paul, Trench, Trubner, 1930; Includes index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2013; Available via World Wide Web; Access may be limited to ebrary affiliated libraries
UR  - http://site.ebrary.com/lib/rucke/Doc?id=10017131
ER  -