Gilchrist, Alan,  <br/><br/>
The thesaurus in retrieval 
Alan Gilchrist. 
 - London:  Bowker-Saur,  1971. 
 - viii, 184 pages :   illustrations, facsims., forms. ;   24 cm. 
<br/><br/> Distributed in the U.S.A., Canada and the Philippines by Chicorel Library Pub. Co., New York. 
<br/><br/>Bibliography pages 154-175. 
<br/><br/><label>ISBN: </label>0851420362 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thesauri.<br/>Information retrieval.