Machine derived contents note: Part One: Orientation -- Class Images and Images of Class -- Attempts to Measure Status -- The Conventional Account -- Refutations and Reconstruction -- The Project -- Method and Design -- Part Two: Critical Shortcomings Of The Conventional Account -- The End of Consensus -- On the Fundamental Unreality of Unidimensionality -- The Evaluation of Jobs and People -- The Family Resemblance Interpretation of Occupational Structure -- Part Three: The Search For Structure -- The Remarkable Case of the Spontaneous Set -- The Hierarchical Family or the Family Tree -- Language and Class -- A Generative Capacity? -- Part Four: Finale -- Implications and Consequences