| Author | Titles | 1.
| Bérthéol, Jean | 1 | 2.
| Berthet, Dominique | 2 | 3.
| Berthet, Elias | 1 | 4.
| Berthet, Françoise | 1 | 5.
| Berthet, Jacques | 1 | 6.
| Bertheux, Maarten | 5 | 7.
| Berthier, André | 1 | 8.
| Berthier, Francis | 1 | 9.
| Berthier, François | 3 | 10.
| Berthier, Joachim, Padre, 1848-1924 | 1 |
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