Langridge, D W <br/><br/>
Subject analysis:   Principles and procedures 

 - London:   Bowker-Saur,   1989 
 - 146p. 
<br/><br/><label>ISBN: </label>0408030313 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Abstracting Indexing 
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.4  / M9