J C · Joseph C. · Joseph F. Conroy · Joseph P. Conroy
| title | ISBN-13 | year of publication |
|---|---|---|
| Aventure En Normandie | 978-0-88436-855-7 | 1981 |
| Basque-English English-Basque Dictionary and Phrasebook | 978-0-7818-0622-0 | 1998 |
| Dic Breton-English/English-Breton Dictionary and Phrasebook | 978-0-7818-0540-7 | 1997 |
| Tajik-English/English-Tajik Dictionary & Phrasebook | 978-0-7818-0662-6 | 1998 |