Organization of length and class concepts : empirical consequences of a piagetian formalism /

Bibliographic Details

Main Author:	Osherson, Daniel N.
Format:	Book
Language:	English
Published:	Potomac, Md. : L. Erlbaum Associates ; 1974.
Series:	Osherson, Daniel N. Logical abilities in children ; v. 1. Child psychology.
Subjects:	Child development. Learning ability. Cognition in children.