رقم الطلب (ديوي)
900 - History & geography - 900 - History & geography
49
300 - Social sciences - 300 - Social sciences
9
800 - Literature (Belles-lettres) and rhetoric - 800 - Literature (Belles-lettres) and rhetoric
4
200 - Religion - 200 - Religion
2
000 - Computer science, information, general works - 000 - Computer science, information, general works
1
600 - Technology (Applied sciences) - 600 - Technology (Applied sciences)
1
700 - The arts - 700 - The arts
1