Mortality statistics of insured wage-earners and their families. experience of the Metropolitan life insurance company industrial department 1911 to 1916 in the United States and Canada / by Louis I. Dublin ; with the collaboration of Edwin W. Kopf and George H. Van Buren.

1919

 Twenty-five years of health progress. a study of the mortality experience among the industrial policyholders of the Metropolitan Life Insurance Company 1911 to 1935 / by Louis I.Dublin and Alfred J. Lotka.

1937