1 Subjects: “...Transaction costs / Phillipines...”

2 Subjects: “...Business / Costs / Statistics...”

3 Subjects: “...Aeronautics, Commercial / United States / Costs...”

4 Subjects: “...Health Care Costs...”

5 Subjects: “...Education, Elementary / Africa / Costs / Case studies...”

6 Subjects: “...Cost Control...”

7 Subjects: “...Cost effectiveness...”

8 Subjects: “...Medical care, Cost of / Vietnam...”

9 Subjects: “...Cost and standard of living...”

10 Subjects: “...Cost and standard of living / Chile...”

11 Subjects: “...Health Care Costs / Far East...”

12 Subjects: “...Cost and standard of living / Europe, Eastern...”

13 Subjects: “...Cost and standard of living / Iraq...”

14 Subjects: “...Soil conservation projects / Caribbean Area / Cost-effectiveness...”

15 Subjects: “...Onchocerciasis Control Programme for West Africa / Cost effectiveness...”

16 Subjects: “...Medical care, Cost of / United States...”

17 Subjects: “...Health Care Costs / Vietnam...”

18 Subjects: “...Medical care, Cost of / China...”

19 Subjects: “...Cost of Illness...”

20 Subjects: “...Cost effectiveness / Ethiopia...”