Williams Joel <br/><br/>
Library statistics    A handbook of concepts, definitions, and terminology 

 - Chicago  American Library Association        1966 
 - 160p.  cm. 
<br/><br/><label>Standard No.: </label>33847 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:(B28)y5, K6;3