TY  - BOOK
AU  - Tak, Herman G. Van Der
AU  - Ray, Anandarup
TI  - The economic benefits of road transport projects
SN  - 080181314X
U1  - 388.1 
PY  - 1971///
CY  - Washington
PB  - The Johns Hopkins Press
KW  - Transportation - Mathematical models
N1  - International Bank for Reconstruction and Development
ER  -