TY  - BOOK
AU  - Watson Peter L.
AU  -  Holland Edward P.
TI  - Relieving traffic congestion :  The Singapore area License scheme
U1  - "X411:48.43591.N7, L8" 
PY  - 1978///
CY  - Washington
PB  - World Bank U. S. A.   
KW  - Road Transport Economics
N1  - "World Bank Staff, Working Papers. 281."
ER  -