Usselman, Steven W., <br/><br/>
Regulating Railroad Innovation : 

 -  Cambridge University Press,  2002. 
 - 417 pages 
<br/><br/><label>ISBN: </label>9780521806367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business & Economics.
<br/><br/><label>Dewey Class. No.: </label>385.09730903  / USS