TY  - BOOK
AU  - LEADBETTER CHRIS & WAINWRIGHT STEWART
TI  - IGCSE AND O LVEL COMPUTER STUDIES AND INFORMATION TECHNOLOGY
SN  - 9780521545402
U1  - 004 LEA 
PY  - 2004///
PB  - CAMBRIDGE UNIVERSITY PRESS 2004
KW  - COMPUTER
ER  -