Hornby, A.S. Oxford advanced learner's dictionary of current English / A. S. Hornby ; edited by Sally Wehmeier. - 6th ed. - New York : Oxford University Press, c2001. - xii, 1539 p. : ill. ; 22 cm. ISBN: 019431510X Subjects--Topical Terms: Language.English language - Dictionary. Dewey Class. No.: 423