TY  - BOOK
AU  - xx, 686 p.
AU  - Title
TI  - 20 YEARS of British motorways: proceedings of the conference held in London 27-28 February, 1980
SN  - 0727700944
PY  - 1980///
CY  - London
PB  - Institution of Civil Engineers
KW  - Roads
KW  - Great Britain
KW  - Congresses
ER  -