Ortuzar, Juan de Dios. <br/><br/>
Modelling transport / 
Juan de Dios Ortuzar, Luis G. Willumsen. 
 - 2nd ed. 
 - Chichester, England :  Wiley,  [c1994]. 
 - xiii, 439 p. 
<br/><br/><label>ISBN: </label>047194193X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Choice of transportation--Mathematical models.<br/>Trip generation--Mathematical models.<br/>Transportation--Mathematical models.