| 1980 |
The Human Body: Endocrine System |
?Encyclopedia Britannica ebec |
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| 1980 |
The Human Body: Endocrine System (2nd ed.) |
?Encyclopedia Britannica ebec |
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| 1980 |
The Rock Cycle |
?Encyclopedia Britannica ebec |
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| 1980 |
The Skeleton (2nd Edition) |
?Encyclopedia Britannica ebec |
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| 1980 |
The Water Cycle |
?Encyclopedia Britannica ebec |
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| 1981 |
Eat for Health |
?Encyclopedia Britannica ebec |
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| 1981 |
Learning About Deer |
?Encyclopedia Britannica ebec |
468 ft. #13 |
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| 1981 |
Police Officer (4th edition) |
?Encyclopedia Britannica ebec |
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| 1981 |
Police Officer (4th Edition) |
?Encyclopedia Britannica ebec |
600 |
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| 1981 |
Rivers: The Work of Running Water |
?Encyclopedia Britannica ebec |
7:56 |
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| 1981 |
The Digestive System (2n ed.) |
?Encyclopedia Britannica ebec |
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| 1981 |
The Digestive System (Second Edition) |
?Encyclopedia Britannica ebec |
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| 1981 |
What is electricity? |
?Encyclopedia Britannica ebec |
175 |
16mm |
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sound |
| 1982 |
Latitude and Longitude |
?Encyclopedia Britannica ebec |
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| 1982 |
The Behavior of Matter |
?Encyclopedia Britannica ebec |
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| 1982 |
The Nile Crocodile |
Encyclopedia Britannica ebec Educational Corporation. |
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16mm |
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sound |
| 1983 |
Animal Babies I/ Animal Babies II/
Animal Babies Grow Up (Revised) |
?Encyclopedia Britannica ebec |
12:00 |
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| 1983 |
Consumer Economics: Making Decisions |
?Encyclopedia Britannica ebec |
800 ft. |
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| 1983 |
Learning About Flowers and Their Seeds |
?Encyclopedia Britannica ebec |
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| 1983 |
Useful Propeller |
Encyclopedia Britannica ebec/Film Polski |
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16mm |
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sound |
| 1984 |
Circus Kids |
?Encyclopedia Britannica ebec |
600 |
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| 1984 |
Homeland: Israel and Palestine |
?Encyclopedia Britannica ebec |
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| 1984 |
The Middle East |
?Encyclopedia Britannica ebec |
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| 1984 |
The Torchbearers: Bridging The Dark Ages |
?Encyclopedia Britannica ebec |
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| 1984 |
Washington D.C. (2nd ed.) |
?Encyclopedia Britannica ebec |
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| 1986 |
Children in Spring |
?Encyclopedia Britannica ebec |
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| 1986 |
India Unveiled: Modern India |
?Encyclopedia Britannica ebec |
12:00 |
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| 1988 |
U.S. Regions: The Mountain Region |
?Encyclopedia Britannica ebec |
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| 1988 |
Viruses: What They Are and How They Work |
?Encyclopedia Britannica ebec |
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| 1989 |
Body Defenses Against Disease - 3rd Edition |
?Encyclopedia Britannica ebec |
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Adventures of a Young Eagle |
Encyclopedia Britannica ebec/Hungariafilm |
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16mm |
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sound |
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Attitudes: Nothing Ever Seems to Work Out |
?Encyclopedia Britannica ebec |
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Birth Of The Soil |
?Encyclopedia Britannica ebec |
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16mm |
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sound |
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Canada - Atlantic Province |
?Encyclopedia Britannica ebec |
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Captains And Kings |
Encyclopedia Britannica ebec Educational Corporation. |
0:25:14 |
16mm |
Color |
sound |
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Care Of The Skin |
?Encyclopedia Britannica ebec |
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16mm |
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sound |
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Centralization And Decentralization |
?Encyclopedia Britannica ebec |
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16mm |
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sound |
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China: Century of Revolution Part 1
Search for National Unity: 1800s-1927 |
?Encyclopedia Britannica ebec |
29 min. |
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City, The |
?Encyclopedia Britannica ebec |
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16mm |
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sound |
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Civil War, The |
?Encyclopedia Britannica ebec |
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16mm |
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sound |
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Climates Of North America, The |
Encyclopedia Britannica ebec/nfbc |
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16mm |
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sound |
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Color Keying In Art And Living |
?Encyclopedia Britannica ebec |
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16mm |
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sound |
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Coniferous Forest Biome,The |
Encyclopedia Britannica ebec Educational Corp. |
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16mm |
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sound |
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Day At The Fair, A |
?Encyclopedia Britannica ebec |
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16mm |
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sound |
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Dr. Heidegger’s Experiment |
?Encyclopedia Britannica ebec |
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Dr. Heidegger’s Experiment |
?Encyclopedia Britannica ebec |
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Earth in Change: The Earth's Crust |
?Encyclopedia Britannica ebec |
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Earth in Change: The Earth's Crust |
?Encyclopedia Britannica ebec |
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Evolution of Vascular Plants - the Ferns |
?Encyclopedia Britannica ebec |
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Forest Grows, The |
Encyclopedia Britannica ebec/ny zoological society |
10 min. |
16mm |
Color |
sound |