00506nam a2200181Ia 4500 CTU_82673 210402s9999 xx 000 0 und d 016.3 W578 Whitaker, Marian Bibliography of information technology Marian Whitaker, Ian Miles Southampton Edward Elgar 1989 Information technology QHieu(sửa) Trung tâm Học liệu Trường Đại học Cần Thơ