Observations on the emergence of civilization in Mesoamerica. Edited by Robert F. Heizer and John A. Graham with the assistance of C. W. Clelow, Jr
Heizer, Robert Fleming (1915-) Graham, John Allen Wenner-Gren Foundation for Anthropological Research, inc 1971
Verfügbar in 33MQB MQB Magasin (MH-L-B-014099 )