{"id":"000006676","type":"book","title":"Ancient Mexico and Central America / introd. by Gordon F. Ekholm. - New York, N.Y. : American Museum of Natural History. - 127 S. : zahlr. Taf. u. Farbtaf","author":[{"family":"Ekholm","given":"Gordon F. 1909-1987"}],"issued":{"raw":"1970"}}