Gulich, Johann Friedrich. Centrifugal pumps / Johann Friedrich Gulich. - 2nd ed. - Heidelberg, Germany : Springer, 2010. - xxxiv, 964 p. : ill. ; 25 cm. Bibliography: p. [931]-956. ISBN: 9783642128233 Subjects--Topical Terms: Centrifugal pumps. Dewey Class. No.: 621.67 / G972