TY  - BOOK
AU  - Kiburi Obadiah "et.al"
AU  - Samuel Irumbi
AU  - Zippporah N. Muli
AU  - Francis Mwangi
TI  - KLB Visionary Mathematics : Grade 4 Learner's Book 
SN  - 9789966655660
U1  - 510 
PY  - 2019///
CY  - Nairobi
PB  - Kenya Literature Bureau
KW  - Mathematics
ER  -