TY  - BOOK
AU  - Derucher, Kenneth N
AU  - Heins, P. Conrad
TI  - Bridge and Pier Protective Systems and Devices
U1  - 624.2/. 9 
PY  - 1979///
CY  - New York
PB  - Marcel Dekker
KW  - Bridge and Pier Protective Systems and Devices
N1  -  Bridges- Proctection
ER  -