TY  - BOOK
AU  - Humphreys,J.B
AU  - Mauldin,H.D.
AU  - Sullivan,T.D.
TI  - Identification of traffic management problems ion work jones: final report 
U1  - 388.31 
PY  - 1979///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Traffic engineering
KW  - Motor vehicles
KW  - Automatic control
N1  - Report no. FHWA-RD-79-4
ER  -