Hornby, A. S. Oxford advanced learner's dictionary : of current english / A. S. Hornby. - 6th ed. - New delhi : Oxford, 2002 - xii, 1539 p. ; 22 cm. ISBN: 0194315355 0194315363 0194315975 0194315967 Subjects--Topical Terms: Dictionary Dewey Class. No.: 423 / HOO