Future telecommunications : information applications, services & infrastructure /
Heldman, Robert K.
Future telecommunications : information applications, services & infrastructure / Robert K. Heldman ; with contributions by T.F. Madison, T.A. Bystrzycki. - Washington, D.C. : McGraw-Hill, 1993. - xix, 234 p. : ill. ; 24 cm
Includes bibliographical references
0070280398 (hardcover)
Telecommunication--Technological innovations
Information technology
Information services
HE 7631 / .H45 1993
Future telecommunications : information applications, services & infrastructure / Robert K. Heldman ; with contributions by T.F. Madison, T.A. Bystrzycki. - Washington, D.C. : McGraw-Hill, 1993. - xix, 234 p. : ill. ; 24 cm
Includes bibliographical references
0070280398 (hardcover)
Telecommunication--Technological innovations
Information technology
Information services
HE 7631 / .H45 1993