Vasco da Gama and the Portuguese explorers /
Jim Gallagher.
- Philadelphia : Chelsea House Publishers, c2000.
- 63 p. : ill. (some col.), col. map ; 25 cm.
- Explorers of new worlds .
Includes bibliographical references (p. 62) and index.
Discusses the travels of Vasco da Gama and other Portugese explorers who helped establish an extensive empire for their country.