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- [3] Journal abstracts from current research in the field of child and adolescent mental health Abstract JOURNAL OF CHILD AND ADOLESCENT MENTAL HEALTH, 2011, 23 (02): : 167 - 170
- [4] Distilling the Concrete From the Abstract JOURNAL OF PRIVATE ENTERPRISE, 2008, 24 (01): : 145 - 153
- [7] Does mathematical learning occur in going from concrete to abstract or in going from abstract to concrete? JOURNAL OF MATHEMATICAL BEHAVIOR, 2006, 25 (04): : 334 - 344