Pressey teaching machine (Q650): Difference between revisions
Espartatuga (talk | contribs) Created claim: Wikidata entity (P114): Q140176787 |
Espartatuga (talk | contribs) Created claim: location of creation (P15): Columbus (Q7732) |
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| Property / location of creation | |||
| Property / location of creation: Columbus / rank | |||
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Revision as of 17:22, 11 June 2026
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pressey teaching machine |
No description defined |
Statements
Q140176787
0 references