United Status Govt Printing Office, Washington U.S.A. <br/><br/>
Statistical services of the United States Government 

 - Washington  U.S. Govt Printing Office  1963 
 - 136p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STATISTICS
<br/><br/><label>Dewey Class. No.: </label>317.3 UNI