Highway Materials/ 
by Edward E.Bauer 
 - 2nd ed 
 - New York,  Londen,:mCgraw Hill Book Company,  1932 
 - 374p;  25cm 
 - A Meet the world book .
 - Gunther, John,  1901-1970.  Meet the world books. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroads--Materials.<br/>Railroads--United States