TY  - BOOK
AU  - Duggal, S K
TI  - Design of Steel Structures
SN  - 0074630954
U1  - 624.1821 
PY  - 2000///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Civil Engineering
KW  - Building, Iron and steel
KW  - Steel, Structural
KW  - Structural design
ER  -