Mandel Theo The elements of user interface design / Theo Mandel. - New York : Wiley, 1997. - xxiv, 440 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0471162671 Subjects--Topical Terms: User interfaces Computer systems LC Class. No.: QA76.9.U83 Dewey Class. No.: 005.1'2