Technical methods of analysis / by, Roger Castle Griffin. Griffin, Roger Castle, ed. Arthur D. Little, Inc. Chemistry, Technical. Chemistry, Analytic. QD131 .G7 1927 547.301 GRT Includes Index. Bibliography: p. 887-895. New York : McGraw-Hill book company, inc., c1927. c1927. 1927 Text xvii, 936 p. : eng International chemical series