TY - BOOK AU - Irumbi,Samuel,( et al .) AU - Mwangi,Francis AU - Kariuki,Obadiah AU - Muli,Zipporah AU - Mbiruru,Washington TI - KLB VISIONARY MATHEMATICS: GRADE 6 LEARNER'S BOOK SN - 9789966657411 U1 - 372.510 1st ed. PY - 2022/// CY - Nairobi. PB - KLB KW - MATHEMATICS ER -