p'Bitek, Okot J. The concept of Jok among the Acholi and Lango / by J. p'Bitek Oko t. - 38 cm. - Item From: Uganda journal, 27, 1 (1963) pp. 15-29. Paid up registered users. AR/MISR/137/2/3 English Shelf no.1 Subjects--Topical Terms: Acoli (African people).