http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Giáo trình và 500 bài tập có lời giải Giáo trình toán
Jean-Marie Monier; Mai Văn Được,Ngô Ánh Tuyết
Kho giáo trình KGT.0048765, KGT.0048766