Butler, Pierce  <br/><br/>
An introduction to library science / 
Pierce Butler 
 - Chicago :   University of Chicago Press,  c1933 [reprinted 1961] 
 - xvi, 118 p. ;  18 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Library science<br/>Public services (Libraries) 
<br/><br/><label>Dewey Class. No.: </label>020  / BUI 1961