TY  - BOOK
AU  - Stewart, David S.
TI  - Practical Design of Simple Steel Structures 2
U1  - 624.1821 
PY  - 1955///
CY  - London : 
PB  - Constable, 
KW  - Steel Structural
N1  - NN; v. 2. Girders Columns Trusses Bridges Etc
ER  -