Ritter, Leo J <br/><br/>
Highway engineering 
Leo J. Ritter and Ridnor J. Paquette 
 - 3rd ed. 
 - New York:  Ronald Press,  1967. 
 - 728p. 
<br/><br/> HB 
<br/><br/>Includes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads<br/>Highway engineering
<br/><br/><label>Dewey Class. No.: </label>625.7  / RIH