[Science and technology in Latin America at the beginning of the 20th century: the first Pan-American scientific congress].
D000569:Americas; D002677:Chile; D003226:Congresses as Topic / Q000266:history*; D049711:History, Modern 1601-; D012586:Science / Q000266:history*
Ciencia y tecnología en América Latina a principios del siglo XX: primer congreso científico panamericano.