1 "Ficheiro:Annual_record_of_science_and_industry_(IA_annualrecordofsc1871bair).pdf".

Ficheiro:Annual record of science and industry (IA annualrecordofsc1871bair).pdf

Archive ID: annualrecordofsc1871bair described at URL: https://archive.org/download/annualrecordofsc1871bair/annualrecordofsc1871bair.pdf determination...