TY  - BOOK
AU  - Unsworth,John F.
TI  - Design of modern steel railway bridges
SN  - 9781420082173
PY  - 2010///
CY  - Boca Raton, FL
PB  - CRC
KW  - Railroad bridges
KW  - Design and construction
KW  - Iron and steel bridges
N1  - Includes bibliographical references and index
ER  -