Abstracts of theses submitted to the faculties ... of the University of Chicago for the degree of Doctor of Philosophy.
University of Chicago (Chicago)
Chicago, 
1928-1934.
Humanistic series. Vol. 4-9. Sept. 1925-June 1926-Aug. 1930-June 1932. Science series. Vol. 4-9. Sept. 1925-June 1926-Aug. 1930-June 1932.