Hay, William Walter,    1908- <br/><br/>
An introduction to transportation engineering /    
William W. Hay. 
 - 2nd ed. 
 - Malabar :   R.E. Krieger Pub. Co.,   1989, c1977. 
 - xvi, 652 p. :    ill. ;    24 cm. 
<br/><br/>  Reprint. Originally published: New York : Wiley, c1977. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>089464243X 
<br/><br/><label>LCCN: </label>87-016599 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation engineering.--------
<br/><br/><label>Dewey Class. No.: </label>629.04