TY  - BOOK
AU  - Mulli,Daniel Kyallo et al
TI  - TOP MARK KCSE COMPUTER STUDIES: Questions and Answers 
SN  - 978-9966-65-601-8
U1  - 000 
PY  - 2011///
CY  - Nairobi
PB  - Kenya Literature Bureau. 
ER  -