Murphy, R. Essential grammar in use - Cambridge Heinle & Heinle 1990 - 259 p. 25 cm. 000929 K 018 ISBN: 0521357705 Subjects--Topical Terms: English languageEnglish languageEnglish language--Grammar--Study and teaching.--Grammar--Examinations, questions, etc--Grammar Dewey Class. No.: 428.5 / E78