book studies

[DE] Bücherkunde

[EN] book studies

[FR] Livre science

[VI] Sách khoa học

book studies

[DE] Buchwesen

[EN] book studies

[FR] Comptabilité

[VI] Kế toán

bibliology,book studies

[DE] Buchwissenschaft

[EN] bibliology, book studies

[FR] Livre science

[VI] Sách khoa học