00281nam a2200121Ia 4500008004100000082001800041100001400059245003100073250000800104260002400112300000800136650001500144191201s2014    xx            000 0 und d  a624.1821bNED  aNEGI, L.S 0aDesign of Steel Structures  aRep  aN. DelhibTMHc2014  a317  aB.Tech(CE)