Shera, Jesse H. <br/><br/>
The classified catalog :  basic principles and practices / 
by Jesse H. Shera and Margaret E. Egan. With a code for the construction and maintenance of the classified catalog, by Jeannette M. Lynn and Zola Hilton 
 - Chicago :  American Library Association ,  1956 
 - 130p. :  ill. ;   22 cm.  
<br/><br/>Bibliography: p. 122-127.  Bibliographical footnotes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classified catalogs
<br/><br/><label>Dewey Class. No.: </label>020  / SHE