| 1947 |
Sewing fundamentals. |
Centron Productions |
4:00 |
16mm |
B&W |
sound |
| 1947 |
Sewing: advanced seams. [Spanish version]. |
Centron Productions |
4:00 |
16mm |
|
sound |
| 1948 |
The Microscope And Its Use. |
Centron Productions |
1 reel |
16mm |
Color |
sound |
| 1953 |
Health: Your Cleanliness ▶ |
Centron Productions |
22 |
16mm |
B&W |
sound |
| 1953 |
Lugano. |
Centron Productions |
4:00 |
16mm |
|
sound |
| 1955 |
Cindy Goes To A Party ▶ |
Centron Productions |
|
16mm |
B&W |
sound |
| 1955 |
What about juvenile delinquency? |
Centron Productions |
|
16mm |
|
sound |
| 1959 |
I Am a Doctor (ca. 1959) ▶ |
Centron Productions |
|
|
|
|
| 1961 |
Earth's changing surface. |
Centron Productions |
4:00 |
16mm |
|
sound |
| 1962 |
Why Study Science? |
Centron Productions |
22 0:22:00 |
16mm |
B&W |
sound |
| 1963 |
The Gulf Coast: the south's land of opportunity. |
Centron Productions |
560 |
16mm |
|
sound |
| 1964 |
Vista a la America del sur. |
Centron Productions |
8:00 |
16mm |
|
sound |
| 1965 |
Maritz: Acapulco. |
Centron Productions |
3:00 |
16mm |
|
sound |
| 1966 |
European culture region: it's people at work. |
Centron Productions |
760 |
16mm |
Color |
sound |
| 1966 |
West Germany: the industrial giant. |
Centron Productions |
6:50 |
16mm |
|
sound |
| 1967 |
The who and why of reading. |
Centron Productions |
440 |
16mm |
Color |
sound |
| 1971 |
Navajo boy: the summer of Johnson Holiday. |
Centron Productions |
440 |
16mm |
|
sound |
| 1972 |
Jobs in the city: women at work. |
Centron Productions |
432 |
16mm |
|
sound |
| 1974 |
Songbirds. |
Centron Productions |
|
16mm |
|
sound |
| 1975 |
Curious facts about money and taxes: snails, nails and other tales. |
Centron Productions |
1280 |
16mm |
|
sound |
| 1979 |
Aids to speaking. ▶ |
Centron Productions |
5:40 |
16mm |
Color |
sound |
| 1979 |
Animals of Australia. |
Centron Productions |
|
16mm |
|
sound |
| 1979 |
How to conduct a meeting (second edition). |
Centron Productions |
|
16mm |
|
sound |
| 1979 |
Korea: rich heritage. |
Centron Productions |
|
16mm |
|
sound |
| 1979 |
Planning your speech. |
Centron Productions |
13 min |
16mm |
|
sound |
| 1979 |
Speech: Stage Fright And What To Do About It (2nd Edition) ▶ |
Centron Productions |
|
16mm |
|
sound |
| 1979 |
The job interview pro bowl. |
Centron Productions |
|
16mm |
|
sound |
| 1980 |
Animals of South America. |
Centron Productions |
|
16mm |
|
sound |
| 1980 |
Animals of the Arctic. |
Centron Productions |
|
16mm |
|
sound |
| 1980 |
Animals of the living reef. |
Centron Productions |
|
16mm |
|
sound |
| 1981 |
Basic breadmaking. |
Centron Productions |
684 |
16mm |
|
sound |
| 1985 |
Heat and Energy Transfer ▶ |
Centron Productions |
14 min |
16mm |
Color |
sound |
| ca. 1959 |
I Am A Doctor ▶ |
Centron Productions |
26 min |
16mm |
Color |
sound |
|
Animals And Their Homes |
Centron Productions |
11 |
16mm |
B&W |
sound |
|
ANIMALS OF ASIA |
Centron Productions |
8:00 |
16mm |
|
sound |
|
Basic Breadmaking (1981) ▶ |
Centron Productions |
|
|
|
|
|
Bully, The ▶ |
Centron Productions |
|
16mm |
|
sound |
|
Health : Your Cleanliness (1953) ▶ |
Centron Productions |
|
|
|
|
|
Korea: Rich Heritage ▶ |
Centron Productions |
|
|
|
|
|
Procrastinator, The ▶ |
Centron Productions |
|
16mm |
|
sound |
|
Show-Off, The |
Centron Productions |
|
16mm |
|
sound |
|
Snob, The ▶ |
Centron Productions |
|
16mm |
|
sound |
|
Trouble Maker, The ▶ |
Centron Productions |
|
16mm |
|
sound |
|
What About Juvenile Delinquency? (1955) ▶ |
Centron Productions |
|
|
|
|