✦ LIBER ✦
Maintenance of delay of gratification by four chimpanzees (Pan troglodytes): The effects of delayed reward visibility, experimenter presence, and extended delay intervals
✍ Scribed by Michael J. Beran; Theodore A. Evans
- Book ID
- 116305636
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- French
- Weight
- 610 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0376-6357
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