A biography of the Portuguese prince who made sailing safer by his navigational maps and who designed the caravel--a type of sailing ship.
- ISBN10 0531009726
- ISBN13 9780531009727
- Publish Date 1 January 1973
- Publish Status Out of Print
- Out of Print 9 February 2017
- Publish Country US
- Imprint Franklin Watts
- Format Hardcover
- Language English