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

Xehetasun bibliografikoak
Egile nagusia: Dublin, Louis Israel 1882-
Erakunde egilea: Metropolitan Insurance Company, New York. Statistical Bureau
Beste egile batzuk: Lotka, Alfred James 1880-
Formatua: Liburua
Hizkuntza:English
Argitaratua: New York Metropolitan Life Insurance 1937
Gaiak: