00791nam a2200217Ia 4500 CTU_207669 210402s9999 xx 000 0 und d 145000 372.7 T455 Tổng tập toán tuổi thơ năm 2014 : Trung học cơ sở Vũ Kim Thuỳ (tổng biên tập) Hà Nội Giáo Dục Việt Nam 2014 Nội dung sách giới thiệu lý thuyết và bài tập, bài giải toán học dành cho học sinh cấp hai. Mathematics,Toán học Periodicals,Ấn phẩm định kỳ Van Môi,Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ