TY  - BOOK
AU  - Ketchum,Milo Smith
TI  - Stresses in framed structures the design of steel mill buildings 
U1  - 624.176 
PY  - 1932///]
CY  - New York and London
PB  - McGraw Hill book company, inc.
KW  - Factories
KW  - Building, Iron and steel
ER  -