TY  - BOOK
AU  - Okello Peter.
ED  - Queenex Publishers Ltd.
TI  - Queenex Mathematical Activities: Pupil's book pre-primary 1 
SN  - 9789966075727
U1  - 372.510 2018 Edition.
PY  - 2018///
CY  - Nairobi
PB  - Queenex Publishers Ltd.
KW  - Mathematics
ER  -