Beckman, Johann(1739-1811)関連資料

Beckmann, J., A History of Inventions, Discoveries, and Origins
 
Project Gutenberg
 

Translated from the German, By William Johnston. Fourth Edition, carefully revised and enlarged by William Francis, Ph.D., F.L.S., Editor Of the Chemical Gazette; and J. W. Griffith, M.D., F.L.S., Licentiate of The Royal College of Physicians. London: Henry G. Bohn, York Street, Covent Garden.1846.

 
 
 
 

https://archive.org/details/b28768772