TY  - BOOK
AU  - Negi, L.S
TI  - Design of steel structure
SN  - 0074623052
U1  - 821.7 NEG 
PY  - 1986///
CY  - New delhi : 
PB  - Tatamc graw hill , 
KW  - Design steel
KW  - Building design
ER  -