"Archaeo-astronomy. Proceedings of the 2nd Oxford International conference, Merida, Mexico, Jan 13-17, 1986"
OXFORD INTERNATIONAL CONFERENCE(2nd
"Archaeo-astronomy. Proceedings of the 2nd Oxford International conference, Merida, Mexico, Jan 13-17, 1986" - New York Cambridge University Press 1989 - xi p. + 501
"Archaeo-astronomy. Proceedings of the 2nd Oxford International conference, Merida, Mexico, Jan 13-17, 1986" - New York Cambridge University Press 1989 - xi p. + 501