TY - GEN AU - Alahakoon, C.D.W. AU - Dr. (Mrs.) M.T.P. Hettiarachchi TI - Optimum design of steel open web girders KW - CIVIL ENGINEERING-THESIS KW - GIRDERS KW - MEng in Structural Engineering Design N1 - TH799 UR - http://dl.lib.mrt.ac.lk/handle/123/1295 ER -