TY  - BOOK
AU  - Clark,James G.
TI  - Comparative bridge designs / 
PY  - 1954///
CY  - Ohio : 
PB  - James F. Lincoln Arc Welding Foundation, 
KW  - PUENTES
KW  - BRIDGE
KW  - SIMPLE BEAMS EXPANS
KW  - SIMPLE TRUSSES
KW  - CONTINUOUS TRUSSES
KW  - ARCHES
ER  -