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Q50589049-107D7B9E-8B02-4B1C-AA90-A7506E6C9F49
Q50589049-107D7B9E-8B02-4B1C-AA90-A7506E6C9F49
BestRank
Statement
http://www.wikidata.org/entity/statement/Q50589049-107D7B9E-8B02-4B1C-AA90-A7506E6C9F49
A quantitative analysis of the behavior maintained by delayed reinforcers.
P2860
Q50589049-107D7B9E-8B02-4B1C-AA90-A7506E6C9F49
BestRank
Statement
http://www.wikidata.org/entity/statement/Q50589049-107D7B9E-8B02-4B1C-AA90-A7506E6C9F49
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wasDerivedFrom
1242469c4eb2d75482cd27a3a0960e2dadf2f5f5
P2860
The watershed years of 1958-1962 in the Harvard Pigeon Lab.