| Author | Titles | | 1.
| Fredericksen, Burton B. | 3 | | 2.
| Fredericksen, Don | 1 | | 3.
| Frederico Aguilar Alcuaz, 1932-2011 | 0 | | 4.
| Author is: Aguilar Alcuaz, Federico, 1932-2011 | 2 | | 5.
| Frederico, Carlos, pseud. | 1 | | 6.
| Frederico George, 1915-1994 | 0 | | 7.
| Author is: George, Frederico, 1915-1994 | 56 | | 8.
| Frederico, Henrique | 1 | | 9.
| Frederico II, Rei da Prússia, 1712-1786 | 4 | | 10.
| Frederico Lourenço, 1963- | 0 | | 11.
| Author is: Lourenço, Frederico, 1963- | 1 | | 12.
| Frederico, Thébar | 1 | | 13.
| Frederico Valsassina Arquitectos | 3 |
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