Project evaluation: Collected papers
Harberger, Arnold C
Project evaluation: Collected papers - Edinburgh: Macmillan, 1972 - xii, 330p.
Research
Social opportunity
339.984(08) / L2
Project evaluation: Collected papers - Edinburgh: Macmillan, 1972 - xii, 330p.
Research
Social opportunity
339.984(08) / L2