English language - Business English - Handbooks, manuals, etc.

Business communication : = ten steps to success / by: (Language materials, printed)

Office guide to business English / by: (Language materials, printed)

商業書信寫作 戰無不勝篇 by: (Electronic resources)

English language- Business English

Business writing- Handbooks, manuals, etc.

商業書信.

English language- Usage

English language- Grammar

Commercial correspondence- Handbooks, manuals, etc.

Business communication- Handbooks, manuals, etc.