00482nam a2200181Ia 4500 CTU_60080 210402s9999 xx 000 0 und d 62000 780.92 Tr312 Trịnh Công Sơn : Người hát rong qua nhiều thế hệ Tp. HCM Trẻ 2004 composers biography Minh Trung tâm Học liệu Trường Đại học Cần Thơ