teaching machine (Q7727)

From EChO_IMAGES
Revision as of 16:42, 11 June 2026 by Espartatuga (talk | contribs) (‎Created claim: Wikidata entity (P114): Q16135865)
mechanical device with the purpose to administer a curriculum of programmed learning
Language Label Description Also known as
English
teaching machine
mechanical device with the purpose to administer a curriculum of programmed learning

    Statements

    Q16135865
    0 references