TY - BOOK AU - Ouma ,Jemimah and Jovita ,Mwendi TI - One step mathematical activities pre-primary 2 Teacher's guide SN - 9789966068699 AV - QA 135.5 .O963 2019 PY - 2019/// CY - Nairobi,Kenya PB - One planet publishing KW - Mathematics ----study and teaching (Early childhood )---Kenya2.Mathematics -----activity programs 3.Early childhood education ----Kenya ER -