TY  - BOOK
AU  - Doyle, Gillian
TI  - Understanding media economics
SN  - 9780761968758
U1  - 338.4 
PY  - 2009///
CY  - London
PB  - Thomson ELT
KW  - Mass media
KW  - Economic aspects
N1  - 005933; A 281
ER  -