![VALLA, Giorgio (1447-1500). De expetendis et fugiendis rebus opus. Venice: Aldus Manutius for Giampietro Valla, December 1501. VALLA, Giorgio (1447-1500). De expetendis et fugiendis rebus opus. Venice: Aldus Manutius for Giampietro Valla, December 1501.](https://www.christies.com/img/LotImages/2015/CKS/2015_CKS_10455_0062_001(valla_giorgio_de_expetendis_et_fugiendis_rebus_opus_venice_aldus_manut100537).jpg?mode=max)
VALLA, Giorgio (1447-1500). De expetendis et fugiendis rebus opus. Venice: Aldus Manutius for Giampietro Valla, December 1501.
![De Natura Oculorum: Item Aristotelis Problemata Quae Ad Oculos Pertinent (Classic Reprint) : Valla, Giorgio: Amazon.es: Libros De Natura Oculorum: Item Aristotelis Problemata Quae Ad Oculos Pertinent (Classic Reprint) : Valla, Giorgio: Amazon.es: Libros](https://images-na.ssl-images-amazon.com/images/I/61Gar8E62dL.jpg)
De Natura Oculorum: Item Aristotelis Problemata Quae Ad Oculos Pertinent (Classic Reprint) : Valla, Giorgio: Amazon.es: Libros
![Excerpt from Giorgio Valla's De expetendis et fugiendis rebus opus : [manuscript]. - Manuscripts - Huntington Digital Library Excerpt from Giorgio Valla's De expetendis et fugiendis rebus opus : [manuscript]. - Manuscripts - Huntington Digital Library](https://hdl.huntington.org/digital/api/singleitem/image/p15150coll7/52750/default.jpg)