Cost-benefit analysis : concepts and practice / Anthony E. Boardman [y otros tres] - 4th ed. - xvii, 541 páginas : ilustraciones - The Pearson series in economics . ISBN: 9780137002696 (papel alcalino) 0137002696 (papel alcalino) Subjects--Topical Terms: Análisis costo-beneficio LC Class. No.: HD47.4 / C67 2011 Dewey Class. No.: 658.15/54