Soergel,Dagobert <br/><br/>
Indexing languages and thesauri  Construation and maintenance 

 - California  Melville Publishing  1974 
 - xiii,632p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Indexing
<br/><br/><label>Dewey Class. No.: </label>029.5  / S60I