01042nam a2200205Ia 4500 CTU_106417 210402s9999 xx 000 0 und d 5000 510.712 T406/T1/L9 Toán 9 Phan Đức Chính ... [et al.] Hà Nội Giáo dục 2005 Giới thiệu về những vấn đề chung trong chương trình toán 9. Mục tiêu, nội dung chủ yếu và hướng dẫn chi tiết về phần đại số và hình học: căn bậc hai - căn bậc ba, hàm số bậc nhất, hệ thức lượng trong tam giác vuông, đường tròn. Cuối chương có kèm gợi ý đề kiểm tra. Mathematics Study and teaching Tuyến, Q. hiếu (sửa) Tuyến sửa số pl 510.0712 thành 510.712, chưa in nhãn) Trung tâm Học liệu Trường Đại học Cần Thơ
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