enquête (1) échantillonnage (1) protocole (1) science économique (1) abords (agglomération) (1) bâtiment (1) Article (1) Usage (1) Sampling (1) Property (1) Matter (1) Grammar, Comparative and general--Article (1) Gifts (1) Economics (1) Econometrics (1) Building (1) Article (1) Usage (1) Sampling (1) Practice (1) Models (1) édifice (1)