Història de la màquina de vapor (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Història de la màquina de vapor" in Catalan language version.

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engineering-timelines.com

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  • Dayton, Fred Erving. «Two Thousand Years of Steam». A: Steamboat Days. Frederick A. Stokes company, 1925, p. 1. 

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rochester.edu

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sciencemuseum.org.uk

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