00273nam a22001097a 4500008004100000020001800041100002100059245003200080250001200112260003100124300000800155230204b        |||||||| |||| 00| 0 eng d  a9789389307054  aS. S. Bhavikatti  aDesign of Steel Structures   a5th Ed.  aNew DelhibDreamtechc2019  a470