| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Secondary School Curriculum Improvement: Challenges, Humanism, Accountability | 978-0-205-03733-9 (0-205-03733-X) | 1973 | J. Lloyd Trump |
| Secondary School Curriculum Improvement: Meeting the Challenges of the Times | 978-0-205-06600-1 (0-205-06600-3) | 1979 | J.Lloyd Trump |