Nomination: Chinese Zhusuan, knowledge and practices of arithmetic calculation through the abacus (China)
Representative List - 2011
Chinese Zhusuan
© Chinese Abacus and Mental Arithmetic Association (CAMAA) 2011
© Chinese Abacus and Mental Arithmetic Association (CAMAA) 2011
Nomination: Chinese Zhusuan, knowledge and practices of arithmetic calculation through the abacus (not inscribed)
Representative List - 2011
China