Londero Elio H Shadow prices for project appraisal Theory and p Londero Elio H; Cervini Hector - London Edward Elgar 2003 - x;273p cm. Bibliography P 256-265; Appendix P 242-255 ISBN: 1843763575 Source: General Book Subjects--Topical Terms: Cost Benefit Analysis Dewey Class. No.: X65291: 76, P3