| What is inflation? |
1975 |
ABC News |
13 min |
16mm |
|
|
| What is electricty |
1949 |
Langton Gould-Marks |
|
|
|
|
| What is electricity? |
1981 |
Encyclopedia Britannica Films |
175 |
16mm |
|
sound |
| What is electric current? |
1961 |
Encyclopaedia Britannica Films |
0:13:31 |
16mm |
B&W |
sound |
| What is ecology? - 2nd ed. |
1977 |
|
|
|
|
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| What is ecology? |
1961 |
Encyclopaedia Britannica Educational Corporation: Distributor | Indiana University Audio-Visual Center: Distributor |
0:11:15 |
16mm |
Color |
sound |
| What is ecology? |
1961 |
|
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|
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| What is disease? |
|
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|
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|
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| What is diabetes? |
1978 |
Calvin Productions Inc. |
560 |
16mm |
|
sound |
| What is civilization? |
|
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|
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| What is cancer? |
|
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|
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|
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| What is business? ▶ |
1948 |
Coronet Instructional Films |
2:50 |
16mm |
Color |
sound |
| What is art? (TEFC) |
|
|
|
|
|
|
| What is art? |
1954 |
Encyclopedia Britannica Films |
2:00 |
16mm |
|
sound |
| What is area? |
|
|
|
|
|
|
| What is an eclipse? |
1985 |
BAILEY FILM ASSOCIATES |
11 |
16mm |
Color |
sound |
| What is an amphibian? |
1962 |
|
625 min |
|
Color |
|
| What is an Integral, Part 1 ▶ |
|
|
|
16mm |
|
sound |
| What is an American? part 2 |
1979 |
Colossal Pictures |
12 |
16mm |
|
|
| What is an American? part 1 |
1979 |
Colossal Pictures |
10 |
16mm |
|
|
| What is a word processor? or Tale of two sisters |
1982 |
Peter Robinson |
|
|
|
|
| What is a tank? #ww2 ▶ |
|
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|
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| What is a reptile? ▶ |
1962 |
ENCYCLOPEDIA BRITANNICA EDUC. (FILM |
18 |
16mm |
|
|
| What is a reptile? |
1961 |
|
|
|
|
|
| What is a package: the psychology of design. |
1959 |
|
363 |
16mm |
|
sound |
| What is a neighborhood? |
1964 |
Coronet Film and Video |
11 |
16mm |
B&W |
|
| What is a map? |
|
|
|
|
|
|
| What is a mammal? (second edition) |
1987 |
Encyclopaedia Britannica Educational Corporation: Distributor | Indiana University Audio-Visual Center: Distributor | Lane Education Service District: Distributor |
0:16:16 |
16mm |
Color |
sound |
| What is a mammal? |
1987 |
ENCYCLOPEDIA BRITANNICA EDUC. (FILM |
15 |
16mm |
Color |
|
| What is a mammal? |
|
|
|
|
|
|
| What is a limit? (TEFC) |
|
|
|
|
|
|
| What is a friend? |
1973 |
SUTHERLAND LEARNING ASSOCIATES |
4 |
16mm |
Color |
sound |
| What is a fish |
|
|
|
|
|
|
| What is a family? |
1973 |
MCGRAW HILL PUBLISHING CO |
7 |
16mm |
|
|
| What is a corporation? ▶ |
1949 |
Coronet |
4:00 |
16mm |
B&W |
sound |
| What is a computer? (NP) |
|
|
|
|
|
|
| What is a computer? |
1970 |
|
|
|
|
|
| What is a community? (second edition -- our community) |
1970 |
Encyclopaedia Britannica Educational Corporation: Distributor | Indiana University Audio-Visual Center: Distributor |
0:16:19 |
16mm |
Color |
sound |
| What is a city? [Second edition]. |
1959 |
|
4:00 |
16mm |
|
sound |
| What is a cell? / American Institute of Biological Sciences. |
|
|
|
16mm |
|
sound |
| What is a bird? |
1962 |
|
|
|
|
|
| What is a Short Story? |
1980 |
ebec |
14 min. |
16mm |
Color |
|
| What is a Painting |
|
|
|
16mm |
|
|
| What is a Mountain? (1967) ▶ |
1967 |
United States. National Park Service |
|
|
|
|
| What is a Melody? |
1965 |
MCGH |
54 min. |
16mm |
B&W |
sound |
| What is a Corporation? |
1949 |
Coronet Instructional Films: Publisher |
0:11:00 |
16mm |
B&W |
sound |
| What is a Christian? |
1953 |
|
8:00 |
16mm |
|
sound |
| What is a Boy ▶ |
1950s |
|
|
16mm |
|
sound |
| What is This Thing Called Food |
1976 |
Films Inc. NBC |
52 min |
16mm |
|
sound |
| What is Sexually Normal?_x000b_ |
|
|
|
16mm |
|
sound |