Barnard, John Allan. Modern methods of chemical analysis / [by] J.A. Barnard and R. Chayen. - London ; New York : London ; New York : McGraw-Hill, [1965] Includes bibliographies. LCCN: 65008208 Subjects--Topical Terms: Chemistry, Analytic. LC Class. No.: QD75 / .B265 Dewey Class. No.: 543