http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
EGEO an advanced course gor students of Geography
Sách gồm các bài tập tiếng Anh chuyên ngành địa lý, sử dụng phương pháp tiếp cận hiện đại cho các kỹ năng đọc, viết, nói
English language,Geography,Tiếng Anh,Địa lý