ISBN: 9787565445880 (1 resultados)
Idioma: Inglés
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Librería: liu xing, Nanjing, JS, Chinaliu xing
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 69,91
Envío por EUR 16,29Se envía de China a Estados Unidos de AmericaCantidad disponible: 3 disponibles
paperback. Condición: New. Paperback.Pub Date:2022-08 Pages:203 Language:Chinese Publisher:Northeast University of Finance and Economics Press This textbook not only systematically introduces the traditional calculation techniques of abacus. such as addition. subtraction. multiplication and division. but also introduces the skills and methods of subpoena calculation. account table calculation. mental arithmetic and abacus technical level identification calculation. as well as the methods and skills of counting money. i.…
