Designed to enable students to understand and communicate and participate effectively in day-to-day international business conducted in English, this course is for ELT learners at low-intermediate level. Each of the 20 units places the emphasis on speaking and listening, and the reading and vocabulary-building supplements, together with the diagnostic grammar, make the course flexible enough for mixed-ability classes. A grammar reference and practice section, and a word-list and pronunciation guide, are included. The course is suitable for students studying on their own or under loose supervision, and an accompanying cassette is also available.