Jackson, Sidney L.  1914-1979 <br/><br/>
Catalog use study :  director's report  / 
by Sidney L. Jackson ; edited by Vaclav Mostecky 
 - Chicago :  American Library Association,  1958 
 - 86 p. ;  28 cm. 
<br/><br/> At head of title  : American Library Association, Resources and Technical Services Division, Cataloging and Classification Section, Policy and Research Committee 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> USD 2.25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library catalogs and users
<br/><br/><label>Dewey Class. No.: </label>025.3