Understanding data communications / George E. Friend... [et al.] ; colab. Gerald Luecke, Charles W. Battle
Understanding data communications / George E. Friend... [et al.] ; colab. Gerald Luecke, Charles W. Battle
. - Indianapolis : Howard W. Sams & Company, 1984
. - IV, 268 p. : il. 23 cm
. - (Sams Understanding Series))
0-672-27019-6 (Brochado)
681.324