| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Astronautical Congress: Proceedings: 24th | 978-O-O8-O2O365-2 (O-O8-O2O365-5) | 1976 | International Astronautical Federation. · L. G. Napolitano · P. Contensou |
W F · W.F. Hilton · W H · William H. · William Hilton