Text retrieval   a directory of software 1985/6 supplement 
<label>;</label> Kimberley, Robert 
 - Aldershot  Gower Publishing Company Limited   1986 
 - xx, 129p.  22 cm. 
<br/><br/><label>ISBN: </label>0566035588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems
<br/><br/><label>Dewey Class. No.: </label>001.64  / TEX