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2 results for "Ed Schuman; Ray Pearson" in Creator.

Title ▲	Year	Creator	Length	Holdings
Exploring electromagnetic energy Ed Schuman; Ray Pearson	1975	Ed Schuman; Ray Pearson	16 mm + guide	16mmEducationalFilms Youtube +1
EXPLORING ELECTROMAGNETIC ENERGY Edward Schuman and Ray Pearson	1961	Edward Schuman and Ray Pearson	15 min