Data communication /
Green, D. C.
Data communication / D. C. Green - 2nd ed. - England : Longman, 1995 - 216 p. : ill. ; 25 cm.
0582245206
Data transmission systems
Data communication / D. C. Green - 2nd ed. - England : Longman, 1995 - 216 p. : ill. ; 25 cm.
0582245206
Data transmission systems
