Annual report of the librarian of congress   For the fiscal year ending september 30, 2000.    

 - Washington  Library of Congress.          2001 
 - xiv, 313p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>2:11H73r. P0, P/US