The communications revolution /
Williams, Frederick, 1933-
The communications revolution / Frederick Williams. - Beverly Hills : Sage Publications, c1982. - 291 p. : ill. ; 23 cm.
Includes index.
Bibliography: p. 281-285.
0803917821 080391783X (pbk.)
81018498
Telecommunication.
HE7631 / .W54 1982
384 / WIE 1982
The communications revolution / Frederick Williams. - Beverly Hills : Sage Publications, c1982. - 291 p. : ill. ; 23 cm.
Includes index.
Bibliography: p. 281-285.
0803917821 080391783X (pbk.)
81018498
Telecommunication.
HE7631 / .W54 1982
384 / WIE 1982