TY  - BOOK
AU  - LEADBETTER,Chris
TI  - IGCSE and O Level Computer Studies and Information Technology
SN  - 978-0-521-54540-2
AV  - 001.64 22
U1  - 001.64 
PY  - 2004///
CY  - New -York
PB  - Cambridge University Press
KW  - Application Computer
N1  - Includes Index
ER  -