Clifford C. Clogg, a talented sociologist, demographer, and statistician, died suddenly on 7 May 1995 at the age of 45. Although best known for his methodological contributions, Clogg also made significant substantive contributions to the study of social stratification and the labour force. This book highlights those contributions by telling the cumulative story of his research and adding update analysis that advances the story beyond the early 1980s to the mid-1990s.