(Studies of normal personality development series)

3 films in this series.

Title ▲	Year	Creator	Length	Format	Sound
BALLOONS	1941	New York University Film Library	20 min	16mm	Sound
Frustration Play Techniques	1942	12601 Langmuir Irving	35 min	16mm	sound
This is Robert ▶	1942	Vassar College	80 min	16mm	sound