Martell, Arthur Earl, 1916- Chemistry of the metal chelate compounds / Arthur E. Martell; Melvin Calvin. - New York : Prentice-Hall, c1952 [Printing 1962]. - 613 p. : illus. ; 24 cm. - Prentice-Hall chemistry series. . Subjects--Topical Terms: Chelates. Dewey Class. No.: 547.45 / MAC 1962