Berry, Roger English grammar : a resource book for students / Roger Berry. - London : Routledge, c2012. - xviii, 270 p. : ill. ; 25 cm. - ( Routledge English language introductions) . Includes bibliographical references and index. ISBN: 9780415561099 (Pbk.) Subjects--Topical Terms: English language--Grammar. LC Class. No.: PE1112 / .B47 2012