Fry George <br/><br/>
Study of circulation control systems 
Fry George 
 - London  American Library Association        1961 
 - 138p.  cm. 
<br/><br/><label>Standard No.: </label>33945 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:6, K1