Foreign Workers in the Federal Republic (1973)

Integration of foreign workers. Topics: Trips home and means of transport used for this; greatest concerns and difficulties; trips to amusement parks and opportunities to learn...外籍务工人员社会融入。调研主题：返乡行程及所用交通工具；最受关注的问题与面临的困难；前往游乐园的出行情况及学习机会……