TY  - BOOK
AU  - Williams,Clifford D.
AU  - Harris,Ernest C.
TI  - Structural design in metals
U1  - 624.182 
PY  - 1957///
CY  - New York
PB  - The Ronald Press Company
KW  - Steel, structural
KW  - Iron, structural
KW  - Girders
N1  - Includes index
ER  -