000			nam a22 7a 4500
999			_c12734 _d12734
020			_a9780070260689
082			_a624.1821 _bDUG
100			_aDUGGAL S.K
245			_aDESIGN OF STEEL STRUCTURES
250			_a3RD
260			_aNEW DELHI _bM.G.H.PUBLISHER _c2016
300			_a839 _bP.B
942			_cGEN_BK