Abstract:
This document explains the installation of a data bank about the functionning of a commercial appliance in an urban area . which is done from a survey concerning the buying behaviour of the households. This was realized for the first time in 1973 for the Rhone and then repeated four times. It was also done in other districts. The contractors of this data bank in the Rhone are: - The Chamber of Commerce an Industry of Lyon - La Chambre des metiers - The Urban Community of Lyon - The Urbanism's Agency.