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Skinner teaching machine (Q7729): Difference between revisions

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‎Created claim: inception (P13): 1920s
Tag: Reverted
Property / inception
 
1920s
Timestamp+1920-00-00T00:00:00Z
Timezone+00:00
CalendarGregorian
Precision10 years
Before0
After0
Property / inception: 1920s / rank
 
Normal rank

Revision as of 16:51, 11 June 2026

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Language Label Description Also known as
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    English
    Skinner teaching machine
    No description defined

      Statements

      inception
      1920s
      0 references

      Identifiers

      Wikidata entity
      Q138511002
      0 references
       
      Retrieved from "https://wikibase.tools.labs.wikimedia.pt/w/index.php?title=Item:Q7729&oldid=7459"