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Cost-benefit analysis in corrections : a progress report
Adams, Stuart, (1976)
Concepts and methods of benefit-cost analysis
Andersen, Stephen O., (1974)
Cost-effectiveness analysis : new approaches in decision-making
Goldman, Thomas A., (1967)
An alternative to urban roads : a shadow-project approach
Klaassen, L. H., (1976)
Projectevaluatie en imponderabele effecten, een schaduwprojectbenadering
Klaassen, L. H., (1974)
Some notes on the methodology of development planning
Botterweg, T. H., (1984)