LIBROS DEL AUTOR: oscar wingen

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  • Die Bevölkerungstheorian Der Letzten Jahre
    Oscar Wingen
    'Die Bevölkerungstheorien Der Letzten Jahre: Ein Beitrag Aum Problem Des Geburtenrückganges' by Oscar Wingen, published in 1915, explores population theories with a focus on declining birth rates. This work offers insights into the demographic concerns and social theories of the early 20th century, providing a valuable historical perspective on issues that remain relevant today...
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    23,13 €