Hay, Williams W. <br/><br/>
An introduction to transportation engineering. 

 - 2nd ed. 
 - Florida :  Krieger,  1977. 
 - 652 p. 
<br/><br/><label>ISBN: </label>089464243X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingeniería de transporte<br/>Transporte
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>66.0