Oxford modern mathematics for Nigerian Primary Schools : Workbook three /
Oxford modern mathematics for Nigerian Primary Schools : Workbook three / edited by Oxford University Press - Ibadan, Oyo State : Oxford University Press, 1973 - [?]p. ; 24cm. - Decimal / metric edition .
(pam)
reto2022b
Mathematics--Study and teaching (Elementary)
Metric system--Study and teaching
QA 39 / .P952