Annual report of the librarian of congress 

 - Washington  library of Congress       1968 
<br/><br/><label>Standard No.: </label>348,554 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>213.73,d,9Mr, K8