Annual report of the librarian of Congress :  for the fiscal year ending September 30, 1975. 

 - Washington :  Library of Congress,  1976. 
 - Various pages :  ill. ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/>300  300 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Annual Report.<br/>General libraries. 
<br/><br/><label>Dewey Class. No.: </label>027.5753 / A78