TY - BOOK AU - Kiburi Obadiah "et.al" AU - Samuel Irumbi AU - Zipporah N. Muli AU - Francis Mwangi TI - KLB Visionary Mathematics : Learners's Book Grade 5 SN - 9789966656582 U1 - 510 CY - Nairobi PB - Kenya Literature Bureau KW - Mat ER -