Publikace: Business Essentials B1 The Key Skills for English in the Workplace - kolektiv autorů. Business Essentials features six modules covering key business communication skills, with audio and video fully integrated into the course. Business Essentials is ideal as a standalone short course, or as a complement to a general English course. Publikace: Business Essentials B1 The Key Skills for English in the Workplace - kolektiv autorů.