TY  - SER
AU  - Dawson,R.F.F.
TI  - An analysis of the cost of road improvement schemes
T2  - Road research technical paper
AV  - TE7 H33 no.50
PY  - 1961///
CY  - London
PB  - H.M. Stat. Off.
KW  - Roads
KW  - Finance
KW  - Maintenance and repair
ER  -