Patronal groups represent a significant category of social organization; they are worthy and even necessary subjects of social science theory, and will require for adequate analysis models which address aspects and institutions of social life that seem inherently unstable, or at least that do...

This volume, from the 1956 Conference, deals with the nature, reliability, and the uses of the income data included in the 1950 census. It contrasts this data with income information from other sources—field surveys, and administrative records of government regulatory, fiscal, and social...