Economic analysis of investment operations : analytical tools and practical applications / Pedro Belli ... [et al.]. - Washington, D.C. : World Bank, c2001. - xxviii, 264 p. : ill. ; 24 cm. - WBI development studies . ISBN: 0821348507 LCCN: 00043963 Subjects--Topical Terms: Economic development projects--Evaluation. LC Class. No.: HC79.E44 / E28 2001 Dewey Class. No.: 332.6