IInteractions IIInteractions IIde Patricia K. Werner · Publicada por primera vez en 1985MateriasEnglish languageGrammarProblems, exercisesProblems, exercises, etcTextbooks for foreign speakersEnglish language, study and teaching, foreign speakersEdiciones (1)Interactions II. (1985)Random House · inglésMás obras de Patricia K. WernerInteractions 2.Interactions 2Interactions IIInteractions access a communicative grammar