TY - BOOK AU - TI - Modern cost-benefit methods: an introduction to financial, economic and social appraisal of development projects SN - 0333232089 PY - 1978/// CY - London PB - Macmillan Press KW - BI-BuBU KW - Coût-bénéfice KW - Analyse KW - Book N1 - Bibliogr.Index ER -