Cost-benefit analysis : concepts and practice / - 3rd ed. - Upper Saddle River, N.J. : Pearson/Prentice Hall, c2006. - xv, 560 pages : Illustrations ; Includes index. ISBN: 0131435833 (casebound : alk. paper) Subjects--Topical Terms: Cost effectiveness. LC Class. No.: HD 47.4 / COS