Humble, Richard The explorers / Richard Humble, and the editors of Time-Life Books. - 1a ed. - New Jersey : Time-Life Books, 1978 - 176 p. : il. ; 29 cm. - The Seafarers . Incluye bibliografía e índice ISBN: 0809426609 Subjects--Topical Terms: Exploradores LC Class. No.: G200 / H85 1978