TY  - BOOK
AU  - Ojwang, Alfred
TI  - Science matters: A science course for primary schools; pupil's book 6  
SN  - 978 9966 252 50 0 9966 25 250 9
U1  - J507 6 OJW 
PY  - 2003///
CY  - Nairobi 
PB  -  E.A.E.P
ER  -