00526nam a2200181Ia 4500 CTU_54865 210402s9999 xx 000 0 und d 56000 382.3 Th500 Võ Thanh Thu Kỹ thuật kinh doanh xuất nhập khẩu Võ Thanh Thu Tp. HCM Thống Kê 2002 international trade,international economic relations Trung tâm Học liệu Trường Đại học Cần Thơ