Macmillan Student Encyclopedia of Sociology pp 256-267 | Cite asNAuthorsAuthors and affiliationsMichael MannChapterThis is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Macmillan Publishers Limited 1983Authors and AffiliationsMichael MannThere are no affiliations available