Zuman, Petr. Substituent effects in organic polarography / Petr Zuman; With foreword by J. Heyrovsky. - New York : Plenum Press, c1967. - xvi, 384 p. : illus. ; 24 cm. Includes bibliographies. Subjects--Topical Terms: Polarography.Chemistry, Organic. Dewey Class. No.: 547.3532 / ZUS 1967