Kyriakidou-Christofidou, Athina.
Overview
| Works: | 1 works in 0 publications in 0 languages | |
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Titles
Teaching addition and subtraction operations with schematic place-value learning aids & the impact on arithmetic competency.
by:
Kyriakidou-Christofidou, Athina.; Saint Louis University., Educational Studies.
(Electronic resources)