TY  - BOOK
AU  - Williams, Noel
AU  - Hartley, Peter, 1925-
TI  - Technology in Human communication
SN  - 0861877667
AV  - TK 5105 Tec 
PY  - 1990///
CY  - London
PB  - Printer Publishers
KW  - INFORMATION TECHNOLOGY
KW  - COMMUNICATION--TECHNOLOGICAL INNOVATIONS
N1  - Includes bibliographical references and index
ER  -