NEWCOMB,H. T. <br/><br/>
Railway economics 
NEWCOMB,H. T. 
 - PHILADELPHIA  RAILWAY WORLD PUBLISHING  1898 
 - 109 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railways
<br/><br/><label>Dewey Class. No.: </label>385 NEW-R 1898