Microcomputer data communication systems /
Derfler, Frank J.
Microcomputer data communication systems / Frank J. Derfler. - Englewood Cliffs, N.J. : Prentice-Hall, 1982. - 129 p. : ill. ; 24 cm.
At cover: a guide to the operations of modems, terminals, electronic bulletin boards, and information utilities for users of TRS-80, Apple II, Heath-89, and other systems. 'A Spectrum Book'
Data transmission systems.
Microcomputers.
Microcomputer data communication systems / Frank J. Derfler. - Englewood Cliffs, N.J. : Prentice-Hall, 1982. - 129 p. : ill. ; 24 cm.
At cover: a guide to the operations of modems, terminals, electronic bulletin boards, and information utilities for users of TRS-80, Apple II, Heath-89, and other systems. 'A Spectrum Book'
Data transmission systems.
Microcomputers.