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2 results for "National Audio-Visual Center | United States Signal Corps" in Creator.

Title ▲ Year Creator Length Holdings
Electricity and magnetism, part 2: Ohm's Law

National Audio-Visual Center | United States Signal Corps

1949 National Audio-Visual Center | United States Signal Corps 0:22:00 Indiana University Library Moving Image Archive
Electricity and magnetism, part 3: Voltaic cell, dry cell, and stor

National Audio-Visual Center | United States Signal Corps

1949 National Audio-Visual Center | United States Signal Corps 0:22:00 Indiana University Library Moving Image Archive

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