| Author | Maddison, Francis R. (Francis Romeril), 1927-2006 |
| Place | Coimbra |
| Publisher | Junta de Investigaçäoes do Ultramar |
| Collection | Ricci Institute Library |
| Edition | |
| Language | English |
| Type | Extract/Offprint |
| Series | Agrupamento de Estudos de Cartografia Antiga. Série separata ; 30 |
| Shelf | Stacks |
| Call Number | GA201.A37 v.30 |
| Description | 60 p., [25] p. of plates : ill., facsimiles ; 29 cm |
| Note | Medieval scientific instruments and the development of navigational instruments in the XVth and XVIth centuries / by Francis Maddison. |
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