TY  - BOOK
AU  - Leadbetter, Chris
TI  - Computer studies and information technology : IGCSE and O level
SN  - 9780521682602
U1  - 004 
PY  - 2004///
CY  - Cambridge
PB  -  Cambridge University Press
KW  - Information technology
KW  -  Computers
KW  -  Information technology -- Examinations -- Study guides ;
KW  - Computers -- Examinations -- Study guides
N1  - Includes index
ER  -