@BOOK{ Book!D - 102311324, AUTHOR = "/ Marcella Frank,Reprint of 1993 ed., pub.by Regents/ Prentice Hall, Englewood Cliffs.", TITLE = "Modern English: a practical reference guide", LIBRARY= "سازمان اسناد و كتابخانه ملی جمهوری اسلامی ایران", SUBJECT = "English language - Grammar", URL = "/book/102311324/Modern-English-a-practical-reference-guide/"}