Science and Civilisation in China. Volume 5: Chemistry and Chemical Technology, Part 3: Spagyrical Discovery and Invention: Historical Survey, from Cinnabar Elixirs to Synthetic Insulin

Science and Civilisation in China. Volume 5: Chemistry and Chemical Technology, Part 3: Spagyrical Discovery and Invention: Historical Survey, from Cinnabar Elixirs to Synthetic Insulin

Science and Civilisation in China, Volume 4: Physics and Physical Technology, Part 2, Mechanical Engineering