Riegel, Robert Edgar  1897- <br/><br/>
America moves west 
Robert Edgar Riegel [and] Robert G. Athearn 
 - 4th ed. 
 - London  Holt, Rinehart and Winston  1964 
 - xiv, 651 p.  ill., maps  24 cm. 
<br/><br/><label>ISBN: </label> USD 6.95 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>West (U.S.)--History<br/>Mississippi River Valley--History
<br/><br/><label>Dewey Class. No.: </label>978