books.google.com - The fifth volume of Dr Needham's immense undertaking, like the fourth, is subdivided into parts for ease of assimilation and presentation, each part bound and published separately. The volume as a whole covers the subjects of alchemy, early chemistry, and chemical technology (which includes military...http://books.google.com/books/about/Science_and_Civilisation_in_China_Volume.html?id=BYixSmXUCuMC&utm_source=gb-gplus-shareScience and Civilisation in China: Volume 5, Chemistry and Chemical Technology, Part 2, Spagyrical Discovery and Invention: Magisteries of Gold and Immortality
