基础科技汉语教程 = An elementary course in scientific Chinese / Vol. Il Listening and speaking.

基础科技汉语教程 = An elementary course in scientific Chinese / Vol. Il Listening and speaking. An elementary course in scientific Chinese 杜厚文编著. - Beijing : 华语教学出版社, 2012. - 248 p. : ill. ; 30 cm.

9787513801409


Chinese language--English.--Textbooks for foreign speakers

495.182421 / ANE

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