Held, Gilbert
Understanding data communications Gilbert Held. - 7th ed. - Boston Addison-Wesley 2002 - xv, 765 p. ill. 23 cm.
0672322161 8129702118
Data transmission systems
004.6 / HEL/2002
Understanding data communications Gilbert Held. - 7th ed. - Boston Addison-Wesley 2002 - xv, 765 p. ill. 23 cm.
0672322161 8129702118
Data transmission systems
004.6 / HEL/2002