The Northwest passage : being the record of a voyage of exploration of the ship "Gjöa", 1903-1937 by Roald Amundsen ; with a supplement by first lieutenant Hansen, vice commander of the expedition.
The Northwest passage : being the record of a voyage of exploration of the ship "Gjöa", 1903-1937 by Roald Amundsen ; with a supplement by first lieutenant Hansen, vice commander of the expedition.