@BOOK{ Book!D - 103979535, AUTHOR = "Keshavarz, Mohammad Hossein", TITLE = "Error analysis : a practical course for English students and teachers", LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان", SUBJECT = "English language- Errors of usage ► English language- Textbooks for foreign speakers ► English language- Study and teaching- Errors of usage", URL = "/book/103979535/Error-analysis-a-practical-course-for-English-st/"}