TY  - BOOK
AU  - Briggs, Asa
AU  - Burke, Peter
TI  - A social history of the media : from Gutenberg to the Internet
SN  - 9780745644950
U1  - 302.2309 BRI 
PY  - 2009///
CY  - Cambridge, UK ; Malden, MA
PB  - Polity
KW  - Mass media - Economic aspects
ER  -