TY - BOOK AU - Kyung,Kevin AU - 景凯文 AU - Ling,Enying TI - Business E@mail =: 商务电子邮件写作大全+英语表达句典 SN - 9787561928998 AV - HF5726 K986B 2016 PY - 2016/// CY - Bei jing PB - Beijing Language and Culture University Press KW - Commercial correspondence KW - Business writing KW - Letter writing ER -