000
nam a22 7a 4500
999
_c
123629
_d
123629
008
211008b xxu||||| |||| 00| 0 eng d
020
_a
9780335218134
050
_a
P91
_b
.L28 2007
100
_a
Laughey, Dan
_9
46825
245
_a
Key themes in media theory
260
_a
NY
_b
Open University press
_c
c2007.