Arao, Seishi.2009-03-232009-03-2319731973Source: Masters Abstracts International, Volume: 40-07, page: .http://hdl.handle.net/10393/7378http://dx.doi.org/10.20381/ruor-15304Engineering, General.Optimum design of steel frames including composite action of steel beams and concrete slabs at ultimate load.Thesis