Exploring the world
Profiles of forty-three explorers who changed man's knowledge of the world. Includes third-century B.C. sailor Pytheas, Marco Polo, clockmaker John Harrison, Mungo Park, Fridtjof Nansen, and Yuri Gargarin.
Materias
Ediciones (1)
- Exploring the world. (1968)
F. Watts · inglés
