00378nam a2200157Ia 4500003000400000005001700004008004100021040001100062082001400073100001700087245003000104250001200134260004300146300000900189650002200198OSt20240308211933.0230106s9999    xx            000 0 und d  cMRSPTU  a624bDA-D  aDayaratham,P 0aDesign of steel structure  a1st Ed.  aNew DelhibWheeler & Corporativec1992  a1992  aCivil Engineering