Genre
11
1
1923-1960
1
1945-1989
1
1950-
1
1960-1980
1
1980-
1
20. yüzyıl
2
2008-2016
1
20ht century
1
20th century
1
Ahlak ve etik yönü
1
Biography
5
Biogrophy
1
Biyografi
5
Catalogs
2
Chronology
1
Congreess
1
Congresses
6
Directories
1
Economic aspects
2
Ekonomik yönü
2
El kitapları ( vd. )
3
El kitapları, vd
3
Envanter
1
Government policy
2
Handbooks, Manuals ( etc )
3
Handbooks, Manuals, etc
1
Handbooks, manuals, etc
1
Hizmetler
1
Hükümet politikası
2
International Cooperation
1
International cooperation
1
Inventories
1
Juvenile literature
1
Kataloglar
2
Kongreler
7
Kronoloji
1
Legal status, laws, etc
2
Medical care
1
Moral and ethical aspects
1
Periodicals
2
Psikolojik yönü
2
Psychological aspects
2
Rehberler
1
Research
1
Services for
1
Social aspects
1
Sociological aspects
2
Sosyal yönü
1
Sosyolojik yönü
2
more…