Description: Piaget's developmental theory

Corporate Author:	Davidson Films
Other Authors:	Piaget, Jean,
Format:	Visual Material
Language:	English
Published:	San Luis Obispo, Calif. : Davidson Films, c1989
Subjects:	Piaget, Jean, > 1896-1980 Child psychology Learning, Psychology of Genetic epistemology

Physical Description:	1 videocassette (27 min.) : sd., col. ; 1/2 in.