http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
= Dictionary of chemistry (illustrations explanation)
Sách cung cấp các thông tin mới nhất về lĩnh vực hóa học, hướng dẫn phát âm tiếng Anh đầy đủ theo lối phiên âm thông dụng trên thê giới hiện nay, cùng nhiều hình minh họa giải thích đi kèm