Titlebook: International Youth Conference on Electronics, Telecommunications and Information Technologies; Proceedings of the Y Elena Velichko,Viktori

GRAVE

FAR

Ganglion-Cyst

Kseniya V. Trusovah between a direct demographic impact (population size and structure) and an indirect demographic impact (economic consequences of demographic developments). Furthermore, the various factors causing the population change (births, deaths, migration developments) should be kept separate, since they ma

公共汽車

桉樹

Lida Kouhalvandi,Ladislau Matekovitsperation and to stimulate the research in population economics in W. Germany. This volume contains 23 revised versions of the 27 papers pre- sented at the conference. Although the topics of the papers are di- verse, they can be grouped into six general themes: The first section, including papers by

使害怕

小淡水魚

辭職

傳授知識

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