TY  - BOOK
AU  - Polak,J.B.
AU  - Heertje,Arnold
TI  - Analytical transport economics: an international perspective 
SN  - 1858987865
AV  - HE151 A53
U1  - 388 21
PY  - 2000///
CY  - Cheltenham, Northampton
PB  - Edward Elgar Publishing
KW  - Transporte
KW  - Transporte y Estado
N1  - "Transport economics, management and policy"
ER  -