1. ENGLISH FOR BUSINESS COMMUNICATION TEACHER'S BOOK
epdf.pub_english-for-business-communication-teachers-book.pdf
8.38MB
2. Business Communication
epdf.pub_business-communication.pdf
0.81MB
출처 : https://epdf.pub/english-for-business-communication.html
3. business english - ss jaiswal college morgaon arjuni
BusinessEnglish_1 (1).pdf
5.77MB
출처 : http://www.ssjaiswalcollege.edu.in/Admin/document/BusinessEnglish_1.pdf