TY  - BOOK
AU  - Koester,Waldemar
AU  - Amerongen,C.Van
TI  - Expansion joints in bridges and concrete roads
U1  - 624.2 
PY  - 1969///
CY  - London
PB  - Maclaren and Sons
KW  - Bridges
KW  - Elevated highways
KW  - Concrete roads
N1  - Includes index
ER  -