C Yu yan cheng xu she ji an li jiao cheng
by Husheng Liao, Naiwen Ye, Jun Zhou
C yu yanJiao caiCheng xu she jiGao deng jiao yu
Ben shu di yi bu fen chan shu C yu yan she ji de ji chu zhi shi ji ji suan ji suan fa de chu bu nei rong;Di er bu fen lie ju yi xie zong he xing jiao qiang de shi li,Jiang shu yi xie yu shi jian huan jie you guan de nei rong.
Writing a summary for young readers…
For young readers
Book data: Open Library