Mystery of the ancients
Subtitle: early spacemen and the Mayas
By: [by] Craig and Eric Umland.
Contributors: Umland, Eric, joint author.
Publisher: Souvenir Press
Published: 1975
Place of publication: London
Language: eng
Number of pages: 186
Subjects: Mayas -- Antiquities.; Interplanetary voyages.; Mexico -- Antiquities.; Central America -- Antiquities.
Notes: Bibliography: p. 175-177.
Includes index.