TY  - BOOK
AU  - Nyangasi, Leah
TI  - New Horizon Science Workingbook 2
SN  - 978-9966-365-25-5
U1  - 500.713 NYA 
PY  - 2008///
CY  - Nairobi
PB  -  Longhorn Publishers
KW  - Natural Sceince
ER  -