Plus d’un million de livres, à portée de main !
Bookbot

William Barnet Le Van

    The Steam-Engine Indicator and Its Use: A Guide to Practical Working of Stream-Engines
    The Steam Engine and the Indicator: Their Origin and Progressive Development; Including the Most Recent Examples of Steam and gas Motors, Together Wit
    Safety-Valves: Their History, Antecedents, Invention and Calculation