TY  - BOOK
AU  - Onunga, John
TI  - Computer studies book 4
SN  - 9966-802-12-6
AV  - QA 76.9 .O58 K4 2005 
PY  - 2005///
CY  - Nairobi
PB  - Mariwa publishers
KW  - Computer literacy
N1  - Includes index
ER  -