TY  - BOOK
AU  - Sparkes, F.N.
ED  - Road Research Laboratory.
TI  - Concrete roads
U1  - 625.84 
PY  - 1955///
CY  - London
PB  - H. M. Stationery Off.
KW  - MCE
N1  - 0; 0; 0; 625_840000000000000_SPA
ER  -