Title: Summaries of Ph.D. dissertations : submitted to the Graduate School of Northwestern University in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
Authors: Northwestern University (Evanston, Ill.).
Publisher: The University,
Year: 1933
Subjects: Northwestern University (Evanston, Ill.) Dissertations Abstracts Periodicals.; Dissertations, Academic United States Abstracts Periodicals.