00000cam a22000003a 4500 UP-1685523046126167140 Buklod 20090819152714.0 aa r |||| u| ta 090819s1993 xx d r |||| u| 0702012785 (iLib)UPMNL-00009852033 UPM-Med Eng RD 544 K45 1993 Keighley, Michael R.B. Surgery of the anus, rectum and colon Michael R. B. Keighley, Norman S. Williams. London Saunders c1993. 2 v. (xvii, 2448, 68 p.) ill. 29 cm. Anus surgery. Colon surgery. Rectum surgery. Williams, Norman S. UPMNL MED RD 544 K45 1993 Book