| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Fundamentals of Age-Group Systems | 978-O-12-67O15O-O (O-12-67O15O-4) | 1977 |
F・S · F. Stewart · Frank H. · Frank Henderson Henderson Stewart · Frank Henderson Stewart · Frank S. · Frank Stewart · H.S. · H Stewart