Mikrocensus 1973, 4. quarter: Professional Education and Advanced Education

This Mikrozensus special survey is on the topic of professional education and advanced education. It follows the special survey from September 1970 on workplace and employment...本次微型普查（Mikrozensus）专项调查以职业教育与进修教育为主题，承接1970年9月开展的关于工作场所与就业状况的专项调查……