North, Douglass C. <br/><br/>
Growth and welfare in the american past. A new economic history 
Douglass C. North 
 - 199 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estados Unidos--historia
<br/><br/><label>Dewey Class. No.: </label>973  / NOR 1966