TY  - BOOK
AU  - Kovarik, Bill
TI  - Revolutions in communication : media history from Gutenberg to the digital age
T2  - Special international edition
SN  - 9789384052898
U1  - 302.2309 
PY  - 2014///
CY  - New Delhi: 
PB  - Bloomsbury Publishing
KW  - communication
KW  - mass media
KW  - media-history
KW  - motion picture
KW  - network
ER  -