The child's conception of physical causality /

Bibliographic Details
Main Author: Piaget, Jean, 1896-1980
Format: Book
Language:English
Published: London : New York : K Paul ; Humanities Press, 1951.
Series:International library of psychology, philosophy, and scientific method.
Subjects:
Description
Item Description:First pub. 1930.
Physical Description:viii, 309 pages : illustrations ; 22 cm.