658.404
B851P
           Bridger, G A
               Planning development projects a practical guide to the choice and appraisal of public sector investments \ G A Bridger - London : Overseas Development Administration, 1983.
               xiv, 209p.
                ISBN: 0-11-580242-8

115216
                Subjects: Economic development projects; Infrastructure (Economics); Economic policy; Economic development central planning.