机机关应用文写作概论机关应用文写作概论de Bingren Duan, Huaiyi ZhengMateriasChinese languageStyleChinese Letter writingGovernment correspondenceEdiciones (1)机关应用文写作概论 (1984)Beijing chu ban she · chinoMás obras de Bingren DuanBBeijing hu tong zhi (2 vols)Beijing hu tong zhi (2 vols)JJie shen jiJie shen jiBBeijing jing ju bai ke quan shu =Beijing jing ju bai ke quan shu =