Clark, Ira <br/><br/>
Historical framework 

 - Publication, 74 .
<br/><br/> <Donation Engel> 
<br/><br/>bibliogr. p. 115-116 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Histoire<br/>Conquête<br/>Mine<br/>Or<br/>Développement
<br/><br/><label>Subjects--Index Terms: </label>Etats Unis