TY  - BOOK
AU  - Okello, Peter
AU  - Okello, Peter
TI  - Queenex Mathematical Activities: Pupils Book 
SN  - 9789966075734
U1  - 500.510 1st. ed.
PY  - 2018///
CY  - Nairobi
PB  - Queenex
KW  - Science
KW  - Nairobi
ER  -