E3S Web of Conferences

Research on The Design of Children’s Toys and Teaching AIDS Based on Sound Science

Hong-he Gao, Jin-hua Fu and Xiao-cheng Xing

E3S Web Conf., 179 (2020) 02025

Published online: 23 July 2020

DOI: 10.1051/e3sconf/202017902025

Hong-he Gao

Jin-hua Fu

Xiao-cheng Xing

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