Elster, Charles Harrington. Verbal advantage : 10 easy steps to a powerful vocabulary / Charles Harrington Elster. - 1st ed. - New York : Random House, c2000. - xxxiv, 459 p. ; 21 cm. ISBN: 0375709320 LCCN: 00059188 Subjects--Topical Terms: Vocabulary--Problems, exercises, etc. LC Class. No.: PE1449 / .E454 2000 Dewey Class. No.: 428.1