Authors (2) Escritores (2) Écrivains (2) Salvador (1) San Salvador (1) Dynamics (1) Employment (1) Assaying (1) Correspondence (1) Tables (1) Correspondence (1) Indexes (1) Volume (Cubic content) (1) Value (1) Stone (1) Plants (1) Licenses (1) Forests and forestry (1) Breast (1) A priori (1) Valuation (1) Analysis (1) Rating of (1) Rates (1) Occupations (1) Labor productivity (1) Evaluation (1) Trabajo--Productividad (1) Cartas--Redacción (1) Autorizaciones (1)