✦ LIBER ✦
Direct and collateral effects of positive reinforcement, response cost, and mixed contingencies for academic performance
✍ Scribed by Sam F. Broughton; Benjamin B. Lahey
- Book ID
- 103243137
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 633 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0022-4405
No coin nor oath required. For personal study only.