Harris, Seymour Edwin,  1897- <br/><br/>
American economic history / 
Seymour Edwin Harris 
 - New York :  McGraw-Hill,  1961 
 - 560 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>60-011957 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Economic conditions