Needham, Joseph,  1900-1995. <br/><br/>
Science and civilisation in China.  historical survey, from cinnabar elixirs to synthetic insulin /  Vol. 5,  Pt. 3,  Chemistry and chemical technology.  Spagyrical discovery and invention : 
by Joseph Needham with the collaboration of Ho Ping-Yü and Lu Gwei-Djen. 
 - Cambridge :  Cambridge University Press,  1976. 
 - 481 p. :  illus. ;  26 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>0521210283 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--History.--China<br/>Technology--History.--China<br/>Science and civilization--Collected works.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>China--Civilization--Collected works.
<br/><br/><label>Dewey Class. No.: </label>509.51