User:Lelio Tonso
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The account of this former contributor was not re-activated after the server upgrade of March 2022.
Brazilian, son of Italian Parents, immigrants to Brazil at the beginning of last Century.
In 1959 at Mackenzie University in São Paulo, took my degree in Architecture.
After a few years as an Architect, followed Administrative Careers in a Building Material Industry for 20 years and in an Electronic Hardware Industry for 10 years more.
Interested in History and Sciences