@BOOK{ Book!D - 100803449,
AUTHOR = "",
TITLE = "An introduction to functional grammar.",
LIBRARY= "کتابخانه دانشکده زبان ها و ادبیات خارجی (دانشگاه تهران)",
SUBJECT = "Functionalism (Linguistics),Grammar, Comparative and general.",
URL = "/book/100803449/An-introduction-to-functional-grammar/"}