Abacus coaching for your Children
- Price :₺200
- City: Istanbul
- Country: Turkey
- Ad Viewed: 309 Times
05334003859
Description:
The Abacus over the last 2000 years had evolved to the modern but still a manual version popularly called Zhusuan or Soroban. This version of the Abacus which actually brought popularity for the Abacus education in the last decade has inadequacies in its design characteristics which made it difficult for a student of mediocre skills to learn