TY  - BOOK
AU  - DUGGAL S K
TI  - LIMIT STATE DESIGN OF STEEL STRUCTURES 
SN  - 9789351343493
U1  - 624.18 DUG 
PY  - 2015///
CY  - NEW DELHI
PB  - MCGRAW HILL EDUCATION PVT.LTD.
ER  -