TY  - BOOK
AU  - Schaeffer, Jimmy
TI  - Digital Sign Software, Networks, Advertising and Displays: a primer for understanding the business
SN  - 9780240810416
U1  - 006.6 SCH 2008 
CY  - Amsterdam:NABs: Focal Press,2008
KW  - Computer science
KW  - E-business
N1  - Appendice, & index included
ER  -