TY  - GEN
AU  - Hewes,Laurence I.
AU  - Oglesby,Clarkson H.
TI  - Highway engineering / 
AV  - TE145 
PY  - 1966///
CY  - New York : 
PB  - Wiley, 
KW  - Roads
KW  - Traffic engineering
N1  - Includes bibliographical references
ER  -