Diseases of the colon and anorectum / edited by Robert Turell - 2nd ed. - Philadelphia : Saunders, 1969 - 2 v. : ill., facsims. ; 26 cm. ISBN: USD 65.00 Subjects--Topical Terms: Colon (Anatomy)--SurgeryAnus--SurgeryRectum--SurgeryProctology Dewey Class. No.: 617.5548