TY  - BOOK
AU  - Cherry,Colin
TI  - World communication : threat or promise? A socio-technical approach
SN  - 0471996602
U1  - 301.16 CHE  
PY  - 1978///.
CY  - Chichester : 
PB  - John Wiley and Sons, 
KW  - Communication--Social aspects
N1  - Includes index.
ER  -