Azar, Betty S. Hagen, Stacy A Understanding and Using English grammar. Betty S Azar - 4th ed. - New Jersey Pearson Education 2009 - 471pg Includes index(P465-471) and bibliography. ISBN: 978 0 13 246 150 5 Subjects--Topical Terms: English Grammar. English Grammar. Dewey Class. No.: 425/A992u