États-Unis (1) Diagnosis (1) Cost effectiveness (1) Assaying (1) Communication (1) Quotations (1) Quotations (1) English (1) Gross domestic product (1) Surprise (1) Sports records (1) Scientists (1) Science (1) Production (Economic theory) (1) Infinite (1) Finance (1) Cities and towns (1) Average (1) Athletic ability (1) Asset-liability management (1) Finance (1) Research (1) Analysis (1) Quality (1) Models (1) Labor productivity (1) Trabajo--Productividad (1) Productividad (1) Científicos (1) Producción (1)