Abacus 101: Beginners Abacus & Mental Math: Learn The Story, Concepts & Basics Of Traditional Abacus
Abacus 101: Beginners Abacus & Mental Math: Learn The Story, Concepts & Basics Of Traditional Abacus This is a simple guidebook for people who are interested in learning the introduction of how an…
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Penguin Random House South Afr
Specifikacia Abacus 101: Beginners Abacus & Mental Math: Learn The Story, Concepts & Basics Of Traditional Abacus
Abacus 101: Beginners Abacus & Mental Math: Learn The Story, Concepts & Basics Of Traditional Abacus
This is a simple guidebook for people who are interested in learning the introduction of how an Abacus works. The book i The book includes simple explanation of the theory of abacus, how to read an abacus, and how to use an abacus to do simple calculation.
Abacus 101: Beginners Abacus & Mental Math: Learn The Story, Concepts & Basics Of Traditional Abacus patrí medzi produkty, ktoré ponúkajú vyvážený pomer kvality a ceny. V hornej časti stránky nájdeš hlavný prehľad, nižšie podrobné vlastnosti a technické parametre.