The structure of american industry / 
Walter Adams [and] James W. Brock, editors. 
 - 9th ed. 
 - xii, 324 páginas :  ilustraciones 
<br/><br/><label>ISBN: </label>0023008334 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Estados Unidos--Industrias.
<br/><br/><label>Dewey Class. No.: </label>338.0973  / S927 1995