رقم الطلب (ديوي)
600 - Technology (Applied sciences) - 600 - Technology (Applied sciences)
60
300 - Social sciences - 300 - Social sciences
52
000 - Computer science, information, general works - 000 - Computer science, information, general works
19
400 - Language - 400 - Language
6
100 - Philosophy & psychology - 100 - Philosophy & psychology
3
200 - Religion - 200 - Religion
1
500 - Natural sciences and mathematics - 500 - Natural sciences and mathematics
1