Jok, Jok Madut War and slavery in Sudan / Jok Madut Jok - xv, 211 pages : illustrations, maps ; 24 cm - Ethnography of political violence . ISBN: 0812235959 0812217624 LCCN: 00052774 Subjects--Topical Terms: Slavery--SudanRacism--Sudan LC Class. No.: HT1381 / .J65 2001 Dewey Class. No.: 305.800