TY  - BOOK
AU  - Duggal, S. K.
TI  - Design of steel structures
SN  - 9780074630952
U1  - 624.1821/DUG/D 
PY  - 2010///
CY  - New Delhi 
PB  - Tata McGraw-Hill
KW  - Building, Iron and steel
KW  - Steel, Structural
KW  - Structural design
ER  -