Assaying (2) Methods (2) Year (2) Proportion (2) Methods (2) Analysis (2) Population (2) Proporción (2) Analyse (2) Proportion (2) Population (2) Proportion (2) Méthodes (2) Analyse (2) Année (2) Population (2) population (2) France (1) Paris (1) Housing (1) Terms and phrases (1) Correspondence (1) Archives (1) Terms and phrases (1) Correspondence (1) Statistics (1) Archives (1) White collar workers (1) Urbanization (1) Solidarity (1)