Trahair, N. S. The behaviour and design of steel structures / N. S. Trahair and M. A. Bradford - 2nd ed. - New Delhi : Thomsom Press, 1988. - xxi, 391 p. : ill. ; c24 m. Includes biblioigraphies and index. Subjects--Topical Terms: Building, Iron and steel. Dewey Class. No.: 624.1821