"F.C." · R. C. · R. F. · Robert F. Churchhouse
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Codes and ciphers Julius Caesar, the Enigma, and the internet | 978-0-511-04218-8 | 2002 | |
| Codes and Ciphers: Julius Caesar, the Enigma, and the Internet | Paperback | 978-0-521-00890-7 | 2001 |
| Codes and Ciphers: Julius Caesar, the Enigma, and the Internet | Hardcover | 978-0-521-81054-8 | 2001 |
| The Influence of Computers and Informatics on Mathematics and its Teaching: Proceedings From a Symposium Held in Strasbourg, France in March 1985 and ... on Mathematical Instruction | Paperback | 978-0-521-31189-2 | 1986 |