Calot, Gérard; Deville, Jean-Claude - In: Économie et Statistique 27 (1971) 1, pp. 3-42
[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...