Downs Robert B <br/><br/>
Books history 

 - Illinois  University of Illinoi USA       1974 
 - 83p  cm. 
 - Phineas L windsor lectures in librarianship no. 13. .
<br/><br/><label>ISBN: </label>0878450394 
<br/><br/><label>Standard No.: </label>49478 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>20aVz7, L4