Family and Social Placing in the Bielefeld Underclasses in the 19th Century

Investigation of the intergenerational occupational and concubinal mobility in underclass families during industrialization; marriage practices and placing. Topics: Year of...工业化时期底层家庭代际职业流动与夫妻间流动的调查研究；婚姻习俗与婚配安置。研究主题：……年份