Market leader business English Business grammar and usage - Strutt, Peter (Harlow Pearson, 2010)
Keywords: English language -- Business English -- Problems, exercises, etc; English language -- Business English -- Textbooks for foreign speakers; English language -- Business English -- Study and teaching; English language -- Business English -- Study and teaching -- Foreign speakers; English language -- Grammar -- Study and teaching -- Foreign speakers; English language -- Usage -- Study and teaching -- Foreign speakers