Early arithmetic: pre-primary education child's book/
Ngowi, Vida A.
Early arithmetic: pre-primary education child's book/ Vida A. Ngowi - Dar es Salaam: Tanzania Institute of Education, 2019. - v, 58 p.: col. ill.; 25cm.
978-9987-09-005-1
arithmetic
QA 135.6 / .N46 2019
Early arithmetic: pre-primary education child's book/ Vida A. Ngowi - Dar es Salaam: Tanzania Institute of Education, 2019. - v, 58 p.: col. ill.; 25cm.
978-9987-09-005-1
arithmetic
QA 135.6 / .N46 2019