TY - BOOK AU - Mohammed Ragaiy Kotp Badr, AU - Metwally Abu Hamad AU - Fayrouz El Deeb TI - Nonlinear inelastic analytical & experimental study of preloaded strengthened steel columns PY - 1995/// KW - steel columns N1 - Thesis (Ph.D)-Cairo University,1995; Bibliography: pages 210- 215 ER -