by Russell Galt. Vita. Main Heritage Shelves General LA1646 .G3 1936 Book Item-ID: i10198039 BIB-ID: 1021439 Thesis (Ph. D.)--Columbia University, 1936. Bi... Show moreby Russell Galt. Vita. Main Heritage Shelves General LA1646 .G3 1936 Book Item-ID: i10198039 BIB-ID: 1021439 Thesis (Ph. D.)--Columbia University, 1936. Bibliography: p. [131]-134. Show less