Design of steel structures
Duggal, S K 
Design of steel structures - 3rd ed. - New Delhi : TMH, 2013, c2009 - xix, 839p.
9780070260689
Steel structures Design
Building, Iron and steel
624.1821 / DUG
                        Design of steel structures - 3rd ed. - New Delhi : TMH, 2013, c2009 - xix, 839p.
9780070260689
Steel structures Design
Building, Iron and steel
624.1821 / DUG
