Borko, Harold <br/><br/>
Indexing concepts and methods 
Harold Borko 
 - New    Academic Press  1978 
<br/><br/><label>ISBN: </label>0121186504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abstracting
<br/><br/><label>LC Class. No.: </label>Z 695.9 .B6