International exhibitions held in conjunctions with international congress and foreign congresses and foreign specialized exhibitions in the USSR 1974
английский/International exhibitions held in conjunctions with international congress and foreign congresses and foreign specialized exhibitions in the USSR 1974 / The USSR Chamber of commerce and industry.International exhibitions held in conjunctions with international congress and foreign congresses and foreign specialized exhibitions in the USSR 1974 / The USSR Chamber of commerce and industry.International exhibitions held in conjunctions with international congress and foreign congresses and foreign specialized exhibitions in the USSR 1974.M./, [1973] ( ). - [1973]. - 8 с. ; 20 см см.International exhibitions held in conjunctions with international congress and foreign congresses and foreign specialized exhibitions in the USSR 1974. M., [1973] .П.е(28)л62/