| Author | Titles | | 1.
| Zulueta de Haz, Alfonso | 1 | | 2.
| Zulueta, Luis de | 1 | | 3.
| Zulumyan, Garnik Harutyuni, 1907-2000 | 0 | | 4.
| Author is: Carzou, Jean, 1907-2000 | 4 | | 5.
| Zum Creativos (Firma de design) | 1 | | 6.
| Zum Creativos s. l. ( Firma de design ) | 2 | | 7.
| Zum Creativos s. l. (Firma de design) | 1 | | 8.
| Zumthor, Paul | 3 | | 9.
| Zumthor, Peter, 1943- | 13 | | 10.
| Zund, Marcel | 1 | | 11.
| Zündel, Paul, 1954- | 2 |
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