| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Dirigibili | 978-88-85322-25-7 (88-85322-25-5) | 1996 | S. Brandolini |
| Norman Bel Geddes | 978-88-85322-18-9 (88-85322-18-2) | 1996 | C. Lichtenstein |
Carol Franklin Engler · F. E. · Federico Engler · Frank Schulze-Engler · Franz Engler · Friedrich Engler · Friedrich K Engler · Fynn O. Engler · Fynn Ole Engler