TY  - BOOK
AU  - Duggal, S.K.
TI  - Design of steel structures
SN  - 9780070260689
U1  - 624.182 
PY  - 2009///
CY  - New Delhi
PB  - Tata McGraw hill education private ltd
KW  - Tension members
KW  - Beams
KW  - Bridges
N1  - Index
ER  -