8vo - 21.5 x 16 cm.; viii - 256 - 3 pp. Blue cloth over boards with gilt lettering on spine. Submitted as a thesis in 1953 to Columbia University and this edition is an authorized facsimile done in 1967. The text is on one side only (rectos) with the obverse being blank and un-numbered. Library attachments on the front end papers and the library name is stamped on all three text block edges. White accession number is printed on the lower spine. Otherwise very clean and tight.; Ex-Library