Nichols, Eirwen.
Selection of data communications equipment / [Eirwen Nichols, Sarah Jocelyn]. - Manchester : NCC PUblications, 1979. - 237 p. : ill. ; 21 cm.
Bibliography: p. 221-222.
0850122171 : £15.00
80475472
GB***
Data transmission systems.
Computer networks.
TK5105 / .N52 1979
Selection of data communications equipment / [Eirwen Nichols, Sarah Jocelyn]. - Manchester : NCC PUblications, 1979. - 237 p. : ill. ; 21 cm.
Bibliography: p. 221-222.
0850122171 : £15.00
80475472
GB***
Data transmission systems.
Computer networks.
TK5105 / .N52 1979