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1
Guide to practical project appraisal social benefit-cost analysis in developing countries
Veröffentlicht 1986Buch -
2
Guide to practical project appraisal social benefit-cost analysis in developing countries
Veröffentlicht 1986Buch -
3
Practical appraisal of industrial projects application of social cost-benefit analysis in Pakistan
Veröffentlicht 1980Buch -
4
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5
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6
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7