Cognitive Development Series

2 films in this series.

Title ▲	Year	Creator	Length	Format	Color	Sound
Cup To Lip - The Origins Of Instrumental Action	1972	JOHN WILEY AND SONS INC PUB 605 THIRD AVE NEW YORK NY 10016		16mm		sound
One, Two, Many - Dealing With Multiple Objects	1972	JOHN WILEY AND SONS INC PUB 605 THIRD AVE NEW YORK NY 10016		16mm		sound