TY  - BOOK
ED  - United Nations Industrial Development Organization.
TI  - Guide to practical project appraisal: social benefit-cost analysis in developing countries 
T2  - Project formulation and evaluation series
U1  - 658.404 19
PY  - 1978///
CY  - New Delhi
PB  - Oxford and IBH
KW  - Economic development projects
KW  - Evaluation
N1  - "Written by John R. Hansen."; At head of title: United Nations Industrial Development Organization, Vienna; "United Nations publication. Sales no. E.78.II.B.3."; Includes bibliographical references(p. 115-117.) and index
ER  -