TY  - BOOK
AU  - Sparks,Colin
TI  - New communication technologies: a challenge for press freedom 
SN  - 9231025198
PY  - 1991///
CY  - Paris
PB  - Unesco
KW  - Mass media and technology
KW  - Freedom of the press
KW  - Press
KW  - Technological innovations
KW  - Telecommunication systems
ER  -