کتاب مکالمات تجاری و کاری زبان انگلیسی در یک ماه Business English in 30 Days

Business English in 30 Days is a set for learning English for business situations. It is made up of two audio CDs containing different conversations in business settings. It is a good choice for professionals who need English at work and want to hear realistic business conversations. By listening to the recordings regularly, you become familiar with common business expressions and the way conversations go in a work setting, and you build confidence for meetings, calls and other professional situations.