| Author | Titles | | 1.
| Radcliffe, Anthony | 1 | | 2.
| Radcliffe, Cyril John | 1 | | 3.
| Radcliffe, Cyril John Radcliffe, Visconde, 1899-1977 | 0 | | 4.
| Author is: Werneth, Radcliffe, Barão de, 1899-1977 | 1 | | 5.
| Radcliffe, Cyril John, Visconde, 1899-1977 | 1 | | 6.
| Radcliffe, J. M. | 2 | | 7.
| Radcliffe, Jack, 1940- | 1 | | 8.
| Radcliffe-Brown, A. R., 1885-1955 | 3 | | 9.
| Radde, G., 1831-1903 | 0 | | 10.
| Author is: Radde, Gustav, 1831-1903 | 1 | | 11.
| Radde, Gustav, 1831-1903 | 1 | | 12.
| Radek Community (Grupo de artistas) | 1 |
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