Mantaining the strenght of the United states dollar in a strong free world economy. 

 - Washington, for sale by the Supt. of Docs.  U.S. Govt. Print. Off.  1968. 
 - 162 p.  illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Balance of payments--United States.<br/>Foreign exchange problem--United States.