Beauchamp, K.G.
Computer communications - 2nd ed. - London : Chapman & Hall, 1992 - 334
COMPUTER NETWORKS
DATA TRANSMISSION SYSTEMS
TELECOMMUNICATION
TK5105.5 / B428C 1992
Computer communications - 2nd ed. - London : Chapman & Hall, 1992 - 334
COMPUTER NETWORKS
DATA TRANSMISSION SYSTEMS
TELECOMMUNICATION
TK5105.5 / B428C 1992