Reprint. Originally published: Oxford : Clarendon Press, 1977.
Originally presented as the author's thesis, Birmingham, 1971.
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Michigan Publishing, 2004. Includes both TIFF files and keyword searchable text. ([ACLS Humanities E-Book]) Mode of access: Intranet. This volume is made possible by a grant from the Andrew W. Mellon Foundation.