Smith, Peter. Valve Selection Handbook : engineering fundamentals for selecting the right valve design for every industrial flow application / Peter Smith and R.W. Zappe. - Oxford, : Gulf Professioanl Publishing, 2004. - 5th ed. xiii, 399 p. : ill. ; 24cm. Includes Index. Includes bibliographical references. ISBN: 0750677171 (hbk. ) Subjects--Topical Terms: Valve design.Engineering.