Translations on Africa, nos. 510 (errata), 515-538; JPRS 40189/errata, 40316, 40318, 40321, 40338, 40341, 40342, 40346, 40389, 40442, 40443, 40447, 40457, 40477, 40490, 40503, 40506, 40513, 40520, 40552, 40554, 40576, 40585, 40591, 40599.