http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Dùng để giảng dạy và học tập trong trường trung học chuyên nghiệp xây dựng. Bao gồm 4 phần: Phần 1- Kết cấu gỗ ; Phần 2-Kết cấu thép ; Phần 3-Kết cấu bêtông cốt thép ; Phần 4-Các bảng phụ.