| Observing And Describing |
1969 |
92014 Hanna-Barbera Productions |
|
16mm |
|
sound |
| Observing and Describing |
1969 |
Hanna-Barbera Prod |
11 |
16mm |
Color |
|
| Experimenting |
1970 |
92014 Hanna-Barbera Productions |
|
16mm |
|
sound |
| Experimenting |
1969 |
CRM/McGraw-Hill Films: Distributor | Indiana University Audio-Visual Center: Distributor |
0:13:50 |
16mm |
Color |
sound |
| Classifying |
1969 |
CRM/MGraw-Hill Films: Distributor | Indiana University Audio-Visual Center: Distributor |
0:13:57 |
16mm |
Color |
sound |