CRM/McGraw-Hill Films | W. A. Wittich
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Filmography in the catalog
Credited on 1 film — matched by name in the Creator or Credits field.
| Year ▼ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| Chalkboard Utilization | CRM/McGraw-Hill Films | W. A. Wittich | 0:22:00 | 16mm | B&W | sound |