Sanchez - Macagno, Corado. These exercises, texts, and documents are designed to provide familiarity with commercial terminology and styles of expression in order to prepare students for the Examens de la Chambre de Commerce et dIndustrie de Paris. Thematic chapters, including production, marketing, transport, and international exchange, introduce students to the business world. Each section contains exercises in written and oral expression, vocabulary, and analysis of authentic documents