TY  - GEN
AU  - Ramamrutham, S
AU  - Narayan, R
TI  - Design of steel structures/  4th ed
U1  - 624.014.2 
PY  - 1997///
CY  - New Delhi
PB  - Dhanpat Rai
KW  - 624.014.2
KW  - Steel structures
ER  -