TY  - BOOK
AU  - Cherry,Colin
TI  - World communication : : threat or promise? / 
SN  - 0471996602
U1  - 301.16 
PY  - 1978///.
CY  - Chichester : 
PB  - John Wiley and Sons, 
KW  - Communication--Social aspects
KW  - Mass communications
KW  - Communication--Aspect social
ER  -