Schrampfer Azar, Betty Fundamentals of English grammar / Betty Schrampfer Azar - United States of America : Prentice-Hall , c1992. - xv, 398 p. : il. ISBN: 0-13-338278-8 Subjects--Topical Terms: Grammar---English LanguageIngles--- Estudio y Enseñanza Dewey Class. No.: 425 SCH