Croxton, P. C. L. 1924- Elementary structural design of steelwork to BS 449 / P.C.L. Croxton, L.H. Martin and J.A. Purkiss - London : Edward Arnold, 1984 - xv, 407 p. : ill.; 25 cm. Includes bibliographies and index ISBN: 071313531X Subjects--Topical Terms: Steel, structural