Orr, Thomas G. 1884-1955. Operations of general surgery. [Book /] Thomas G.Orr. - 3d. ed. - Philadelphia, : Saunders, 1958. - 1016 p. : illus. ; 27 cm. All age. LCCN: 58006408 Subjects--Topical Terms: Surgery, Operative. LC Class. No.: RD66 / .O7 1958 Dewey Class. No.: 617.9