Translations on USSR trade and services, nos. 20-30, 32-41; JPRS 48154. 48175, 48205, 48211, 48242, 48267, 48281, 48308, 48321, 48336, 48369, 48430, 48430, 48453, 48470, 48498, 48516, 48558, 48581, 48599, 48621.