TY  - BOOK
AU  - Kelsen,Keith
TI  - Unleashing the power of digital signage: content strategies for the 5th screen  
SN  - 9780240813028
U1  - 658.13 
PY  - 2010///
CY  - Amsterdam ; Boston
PB  - Focal Press
KW  - Digital signage
KW  - Advertising
KW  - Audio-visual equipment
KW  - Signs and signboards
ER  -