TY  - BOOK
AU  - David Maclaughlin,
AU  - Hector Estrada,1
TI  - Structural Steel Design
SN  - 9788131511145
U1  - 624.1821 
PY  - 2009///
CY  - New Delhi
PB  - Cengage Learning
KW  - Structural Steel Design
KW  - Civil Engineering
ER  -