Bolt, Robert J. et al. The Digestive System By Robert J. Bolt . et al - New York John Wiley and Sons 1983 - x, 429 pages, 23 cm. include index ISBN: 0-471-92207-2 Subjects--Topical Terms: Gastrointestinal, system-Diseases.Digestive organs Dewey Class. No.: 616.307 D56