Classification. Class Z. Bibliography and library science / 
Subject Cataloging Division, Processing Services, Library of Congress. 
 - 5th ed. 
 - vii, p. 282 leaves, p. 283-354 ; 
<br/><br/> Edited by Lawrence Buzard and Susan Williams.  Kept up to date by the Division's L.C. classification--additions and changes, and by 2 publications irregularly issued by Gale Research Company entitled: Library of Congress classification schedules--a cumulation of additions and changes, Class Z; and Library of Congress classification schedules combined with additions and changes. 
<br/><br/><label>ISBN: </label>0844403407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification--Books--Bibliography.<br/>Classification--Books--Library science.<br/>Classification, Library of Congress.
<br/><br/><label>LC Class. No.: </label>Z696.UNI 1980