Dale, Margaret. Assessing management skills : a guide to competencies and evaluation techniques / Margaret Dale & Paul Iles. - London : Kogan Page, 1992. - 263 p. ; 25 cm. Includes bibliographical references (p. [253]-260) and index. ISBN: 0749417889 0749402199 Subjects--Topical Terms: Executives--Rating of.Executive ability.Employees--Rating of.Job analysis. Dewey Class. No.: 658.3112 / DAA 1992