Wilde, Oscar. The importance of being Earnest : authoritative text backgrounds criticism / by Oscar Wilde. - / . - New York : W.W. Norton , 2005. - 209p. : figures ; 22cm . - A norton critical edition, NULL NULL; . - A norton critical edition, NULL NULL; . Includes index ISBN: 0393927539 RS395.00 Subjects--Index Terms: ENGLISH DRAMA Dewey Class. No.: 822.8 / WIL/I