France (1) Instruction and study (1) Commentaries (1) Commentaries (1) Lady's maids (1) Year (1) Women household employees (1) Statistics (1) Sole proprietorship (1) Secrecy (1) Production (Economic theory) (1) Possibility (1) Working class (1) Hand (1) Foundry workers (1) Founding (1) Household employees (1) Corporations (1) International cooking (1) Cabinet system (1) Business enterprises (1) Cooking (1) Practice (1) Heating (1) Employees (1) Secreto (1) Posibilidad (1) Manos (1) Empresas (1) Fundición (1)