TY  - BOOK
AU  - Swann, R. A.
TI  - FEATURE SURVEY OF CONCRETE BOX SPINE-BEAM BRIDGES
U1  - 624.4 
PY  - 1972///
CY  - U. K.
PB  - Cement And Concrete Association
KW  - Bridges M -- Surveying
KW  - Bridges, Box Girder
ER  -