Castlereagh, Duncan Great age of exploration Encyclopedia of Discovery and Exploration Great age of exploration Duncan Castlereagh - London Aldus Books 1971 - 191 p. - Encyclopedia of Discovery and Exploration Great Age of Exploration Volume 3 . Includes bibliographical references and index Encyclopedia of discovery and exploration Subjects--Topical Terms: Discovery and Exploration--History Dewey Class. No.: j910 Cas 29