| Each Child Is Different |
1954 |
Herbert Kerkow Productions; McGraw-Hill Films |
600 |
16mm |
B&W |
sound |
| Discovering Individual Differences |
1954 |
McGraw-Hill |
|
16mm |
|
sound |
| Developmental Characteristics Of Pre - Adolescents |
1954 |
McGraw-Hill Films |
|
16mm |
|
sound |
| Curriculum Based On Child Development |
1954 |
McGraw-Hill Text Films |
12 min. |
16mm |
B&W |
sound |