The Basics book of ISDN /
Motorola Codex
The Basics book of ISDN / Motorola Codex. - 2nd ed. - [Mansfield, Mass : Motorola University Press, 1992. - 48 p. : ill. ; 22 cm. - The Motorola Codex basics book series .
Includes index.
0201563681
92144286
Integrated services digital networks.
TK5103.7 / .B37 1992
The Basics book of ISDN / Motorola Codex. - 2nd ed. - [Mansfield, Mass : Motorola University Press, 1992. - 48 p. : ill. ; 22 cm. - The Motorola Codex basics book series .
Includes index.
0201563681
92144286
Integrated services digital networks.
TK5103.7 / .B37 1992