TY  - BOOK
AU  - Thomson, William Chase
TI  - The design of typical steel railway bridges: An elementary course for rengineering students and draftsmen 
AV  - TG300 T46
PY  - 1908///
CY  - New York
PB  - Engineerig
KW  - Puentes
KW  - Diseño y construcción
ER  -