Revised version of the author's thesis (doctoral)--Columbia University, 1960.
Bibliography
Includes bibliographical references (p. 209-218) and index.
Reproduction
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Michigan Publishing, 2016. Includes both TIFF files and keyword searchable text. ([ACLS Humanities E-Book]) Mode of access: Intranet.