Ngày tải lên :
04/04/2013, 14:16
... chiu ca mt quan h Chiu ca mt quan h ch s lng cỏc thc th tham gia vo quan h ú Ngi ta ch chia lm loi: Mt chiu, hai chiu v nhiu chiu Quan h mt chiu l mt quan h m mt ln ca mt thc th c quan h vi nhng ... Tongthanhtien, Tongthanhtien2) HoaDonNhap(SoHDN, Ngaylap, MaNCC, HTTT, Tongthanhtien, Tongthanhtien2) HoaDonThanhToanBan(SoHDTTB, MaKH, SoHDB, Tongthanhtien, Sotientra, Conlai, Mahang) HoaDonThanhToanNhap(SoHDTTN, ... DienthoaiNCC) KhachHang (MaKH, TenKH, DiachiKH, DienthoaiKH) ChiTietBan (SoHDB, Mahang, Tenhang, DVTinh, Giaban, Luongban) ChiTietNhap (SoHDN, Mahang, Tenhang, DVTinh, Gianhap, Luongnhap) HoaDonBan(SoHDB,...