Owiti, Samwel (et al) KLB Visionary Mathematics Grade 1 Learners Workbook cover title - Rep ed. 2022 - Nairobi KLB 2022 - vi, 152 pages col ill. 17, 25cm ISBN: 978 9966 65 236 2 Subjects--Personal Names: Mathematics Dewey Class. No.: 372.510