Pratical english usage
3e édition

With over one and a half million copies sold worlwide, Pratical English Usage is the indispensable reference book on language problems in English for teachers and higher-level learners. Over 600 entries - listed alphabetically - cover all the impoetant problems, information on grammar, vocabulary, idiom,style, prounuciation, spelling, clear simple explanations, examples of everday usage and common mistakes, british-American differences.