1 Subjects: “...Women / Developing countries / Economic conditions / Congresses...”

2 Subjects: “...Single women / Developed countries / Economic conditions / Cross-cultural studies...”

3 “...Developing countries / Economic conditions...”

4 “...Developing countries / Economic conditions...”

5 “...Developing countries / Economic conditions...”

6 “...Developing countries / Economic conditions...”

7 “...Developing countries / Economic conditions...”

8 “...Developing countries / Economic conditions...”

9 “...Developing countries / Economic conditions...”

10 “...Developing countries / Economic conditions...”

11 “...Developing countries / Economic conditions / Case studies...”

12 “...Developing countries / Economic conditions...”

13 “...Developing countries / Economic conditions...”

14 “...Developed countries / Economic conditions...”

15 “...Developing countries / Economic conditions / 20th century...”

16 “...Developing countries / Economic conditions / 20th century...”