Fogel, Robert William <br/><br/>
Railroads and American economic growth: essays in econometric history 
by Robert William Fogel 
 - Baltimore  Johns Hopkins  1964 
 - 296p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>USA - Economic Conditions<br/>Railways - USA
<br/><br/><label>Dewey Class. No.: </label>W1x73 F687