@BOOK{ Book!D - 69431739,
AUTHOR = "[By] Mohammad Hossein Keshavarz",
TITLE = "Error analysis; A practical course for English students and teachers",
LIBRARY= "كتابخانه دانشكده ادبيات دانشگاه تهران",
SUBJECT = "English language-- Study & teaching,English language-- Errors of usage",
URL = "/book/69431739/Error-analysis-A-practical-course-for-English-stu/"}