http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Phép tính vi phân và tích phân hàm một biến
NGUYỄN VĂN MẬU, Nguyễn Thủy Thanh, Đặng Huy Ruận
calculus, differential,calculus, integral,function analysis