Der blinde Abakus professionelle mathematische Konzepte Blinder Abakus Lernwerkzeug DP3
25,48 €
Feature: 1. Main Function: Abacus for the Blind perfect for teaching children and for adults to do quick calculations. Item Type: Abacus for The Blind. If you do not receive our reply within 48 hours, pls.
Jetzt bei Ebay:
