✦ LIBER ✦
Improvement of arithmetic self concept through combined positive reinforcement, peer interaction, and sequential curriculum
✍ Scribed by Nasim Dil; Edward Earl Gotts
- Book ID
- 103240493
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 592 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0022-4405
No coin nor oath required. For personal study only.