[Development of life expectancy].

[Development of life expectancy]. — المؤلف: Höhn, C — Lebensversicherungs Medizin Sep 1978

المؤلف
Höhn, C
النشر
Lebensversicherungs Medizin Sep 1978
الوصف
112-4 p.
الموضوعات
Germany؛ History, 19th Century؛ History, 20th Century؛ Humans؛ Life Expectancy؛ Statistics as Topic