00694nam a2200205Ia 4500 CTU_185991 210402s9999 xx 000 0 und d 17.66 384.3 C734 Communications The editors of Time-Life Books, Inc. Alexandria, VA Time-Life Books 1986 Contents: The glimmer of electronic connections; Expanding horizons with networks; Fibers and waves to span the globe... Computer networks,Mạng máy tính Popular works,Tác phẩm nổi tiếng Giang Trung tâm Học liệu Trường Đại học Cần Thơ