Roumanie (1) Est (1) Assaying (1) Diseases (1) Communication (1) Traffic flow (1) Suidae (1) Stock companies (1) Spring (1) Saving and investment (1) Production (Economic theory) (1) Olive (1) Necessity (Philosophy) (1) Methods engineering (1) Mass production (1) Hoarding of money (1) Factory system (1) Evidence (1) Corporations (1) Collectivism (1) Management (1) Analysis (1) Organization (1) Performance (1) Suidos (1) Organización del trabajo (1) Necesidad (Filosofía) (1) Organizaciones (1) Morbilidad (1) Tráfico (1)