U.S. trade with Puerto Rico and U.S. possessions. 

 - Washington, D.C.  1942- 
 - v.  tables. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial statistics--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Commerce--Puerto Rico.<br/>Puerto Rico