ISDN Explained: networks and applications technology
Griffiths, J. M.
ISDN Explained: networks and applications technology - 2nd ed. - New York. John Wiley & Sons 1990. - xiv; 239p.: ill.
Includes bibliographical references and index.
TK 6103.7 / gri1990
ISDN Explained: networks and applications technology - 2nd ed. - New York. John Wiley & Sons 1990. - xiv; 239p.: ill.
Includes bibliographical references and index.
TK 6103.7 / gri1990