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[eng] Nuptiality and fertility by social and cultural class by Gérard Calot and Jean-Claude Deville . The family survey taken in 1962 permits study of the social, cultural and geographical differentials in age at first marriage, level of pre-marital conceptions and fertility. . Between...
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[fre] En 1964, l'évolution de la fécondité, qui, depuis plusieurs années, se poursuivait selon une tendance légèrement ascendante, présente une inflexion brutale.. En quatre ans, l'effet cumulé du facteur nouveau qui infléchit cette évolution aboutit à une diminution mesurée par...
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