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Titel | Matrix of Laboratory Test Results: Twelve 35mm Filmstrip Viewers |
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Quelle | (1973)Infoseite zur Zeitschrift |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Audiovisual Aids; Comparative Analysis; Equipment Evaluation; Equipment Maintenance; Filmstrip Projectors; Filmstrips; Laboratory Techniques; Merchandise Information; Optics; Physical Characteristics; Safety |
Abstract | Gives the findings on which the Institute's judgments were based. Facts are arranged by characteristic -- physical description, electrical and optical characteristics, operating features, and safety and maintenance factors. (Author) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |