| Author | Titles | | 1.
| Barra, Alessandra | 1 | | 2.
| Barra, Luís | 1 | | 3.
| Barra, Margarida, 19--? | 1 | | 4.
| Barra Montilla, Alfredo | 1 | | 5.
| Barracchia, Francesco | 1 | | 6.
| Barrachina, Jaume | 1 | | 7.
| Barraclough, E.M.C. | 1 | | 8.
| Barraclough, Geoffrey, 1908-1984 | 3 | | 9.
| Barrada, Yto, 1971- | 7 | | 10.
| Barradas, Agostinho | 1 |
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