TY  - BOOK
AU  - Ortuzar, Juan De Diod
AU  - Willumsen, Luis G.
TI  - Modelling Transporrt
SN  - 9780470760390
U1  - 388.015118 
PY  - 2011///
CY  - United Kingdom
PB  - John Wiley and Sons, Inc.
KW  - Planning
KW  - Transportations, Mathematical Model, Choice of  Transportation
ER  -