Famous chemists : the men and their work / by Sir William A. Tilden. Tilden, William A. (William Augustus), Sir, 1842-1926. Chemists. Chemistry History. QD21 .T6 540.92 TIF "Principal authorities": p. xi-xii. London : Routledge ; New York : Dutton, 1921. 1921. 1921 Text 2 p. l., vii-xvi, 296 p. eng