TY  - BOOK
AU  - Ashton,Winifred Diana
TI  - The theory of road traffic flow
U1  - 388.310184 
PY  - 1966///
CY  - London, New York
PB  - Methuen, Wiley
KW  - Traffic engineering
KW  - Mathematical models
N1  - Includes Bibliography: p. 169-174 and index
ER  -