Rosenthal Eric Encyclopedia of southern Africa / compiled and edited by Eric Rosenthal. - 6th ed. - London, New York, Warne, 1973. - ix, 662, [54] p. : illus. (some col.), maps. ; 21 cm. ISBN: 0723214875 Subjects--Geographic Terms: Africa Southern--Encyclopedias LC Class. No.: DT729 Dewey Class. No.: 916.8/003