الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
Sociological aspects
Social aspects
10
Economics
8
Hospitals
8
Sociology
8
Psychiatric hospitals
6
Sports
6
History
5
Leisure
5
Congresses
4
Psychological aspects
4
Economic development
3
Economic aspects
2
Hospital care
2
Medical staff
2
Physical education and training
2
Recreation
2
Research
2
Social medicine
2
Social service
2
Study and teaching
2
Suicide
2
Universities and colleges
2
Administration
1
African cooperation
1
Agricultural systems
1
Agriculture
1
Anorexia
1
Baseball
1
Boxing
1
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2
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3
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10وقائع المؤتمر كتابمنشور في 1973
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