http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Quyển sách được chia thành 4 chương: chương I (Vec tơ), chương II (Tích vô hướng và ứng dụng), chương III (Phương pháp toạ độ trong mặt phẳng), chương IV (Các phép biến hình trong mặt phẳng). Là tài liệu bổ ích cho các học sinh ham thích và học giỏi môn Toán, đặc biệt giúp học sinh chuyên Toán có tài liệu học tập riêng cho hệ thống của mình.
Study and teaching (Secondary),Dạy và học (trung học)