Annual report of the librarian of Congress for the fiscal year ending  :  June 30 1948 

 - Washington, D. C  [s.e.]  1949 
 - 170 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIBLIOTECA DEL CONGRESO
<br/><br/><label>Subjects--Geographic Terms: </label><br/>ESTADOS UNIDOS