Academic Press · HarperCollins
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Conceptual learning and development: A cognitive view | 978-0-12-411360-2 | 1974 | |
| Individually Guided Elementary Education: Concepts and Practices | 978-0-12-411340-4 | 1977 | Richard A. Rossmiller · Mary Saily |
| Learning and human abilities;: Educational psychology | 978-0-06-043694-0 | 1971 | Richard E. Ripple |
| Learning and Teaching Concepts: A Strategy for Testing Applications Theory | 978-0-12-411450-0 | 1980 | |