Keyword catalogues and the free language approach 
/Paper based on a seminar held at Imperial college, London 19th october,1983 
 - Bath:   Centre for catalogue research,  1985 
 - 85p. 
<br/><br/><label>ISBN: </label>0-86197-048-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject cataloging 
<br/><br/><label>Subjects--Index Terms: </label>Keyword indexing  
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.05(082.2)  / M5