00600nam a2200205Ia 4500 CTU_93415 210402s9999 xx 000 0 und d 15000 621.382 W246/T.1 Wang, Cheng-Xiang Bộ sách kỹ thuật thông tin số Cheng-Xiang Wang, Nguyễn Văn Đức Hà Nội Khoa học kỹ thuật 2005 Digital communications.,Matlab Exercises Năm Trung tâm Học liệu Trường Đại học Cần Thơ