TY  - BOOK
AU  - Paul, C.E. 
TI  - Timber highway bridges
U1  - 634.9943 21st ed.
PY  - 1918///
CY  - Chicago
PB  - National Lumber Manufacturers Association
KW  - Bridges, Wooden
KW  - Bridges-Construction
KW  - Bridges-Joints
N1  - Index: pp 77-79
ER  -