TY  - BOOK
AU  - Shanafelt, G.O.
AU  - Horn, W.B., coaut.
ED  - National Research Council. Transportation Research Board (E-.U.A.)
TI  - Guidelines for evaluation and repair of damaged steel bridg-e members / G.O. Shanafelt and W.B. Horn
CY  - Washington, D.C. : TRB
ER  -