TY  - BOOK
AU  - Small, Kenneth A
AU  - Small, Kenneth A
TI  - The economics of urban transportation / Kenneth A. Small and Erik T. Verhoef
SN  - 9780415285155
AV  - HE305 .S585 2007 
U1  - HE305 .S585 2007 
PY  - 2007///
PB  - London New York : Routledge
ER  -