Classification of the World's Columbian Exposition : Chicago, USA 1893 / adopted by the World's Columbian Commision

World's Columbian Exposition (1893. Chicago)2018-08-072018-08-071891http://hdl.handle.net/10347/171382 f., 122 p. ; 23 cmspaDominio público (PDM)http://creativecommons.org/publicdomain/mark/1.0/deed.glWorld's Columbian Exposition (1893. Chicago)ExposiciónsChicagoClassification of the World's Columbian Exposition : Chicago, USA 1893 / adopted by the World's Columbian Commisionbookopen access