TY  - BOOK
AU  - James Gatitu Nguru
TI  - Practise science 2 : A practice and revision book for standard 2
SN  - Practise Series
U1  - 372.37043 NGU 
PY  - 2013///
CY  - Nairobi 
PB  -  Mountain top Publishers
KW  - Elementary Education  Science
ER  -