Poynton, James P. Metering Pumps : Selection and application / James P. Poynton - New York : Marcel Dekker, c 1983 - xv, 194 p. : il.;, 23 cm. - Chemical industries / James Poynton ; v. 9 . Apéndices. Bibliografía p. 191 Incluye índice Universal Decimal Class. No.: 621.68