Irvin, George
Modern cost-benefit methods: an introduction to financial, economic and social appaisal of development projects by George Irvin - London Macmillan 1978 - 257p.
Cost effectiveness
L64 Ir8
Modern cost-benefit methods: an introduction to financial, economic and social appaisal of development projects by George Irvin - London Macmillan 1978 - 257p.
Cost effectiveness
L64 Ir8
