00569nam a2200193Ia 4500 CTU_101497 210402s9999 xx 000 0 und d 35000 621.3815 Gi108 Giáo trình chuyên ngành kỹ thuật số: Kỹ thuật số căn bản VN-Guide biên dịch Hà Nội Thống kê 2004 digital electronics,digital circuits Minh Trung tâm Học liệu Trường Đại học Cần Thơ