TY  - BOOK
AU  - Mansell, Diane
AU  - Taylor, Kathryn
TI  - GCSE business and communication systems : : ICT systems in business / 
SN  - 9781408504321
U1  - 651.7  
PY  - 2009///
CY  - Cheltenham : 
PB  - Nelson Thornes ltd, 
KW  - Business
KW  - Information systems
KW  - communication
N1  - Includes an index
ER  -