Jonker, Frederick. <br/><br/>
Indexing theory, indexing methods and search devices 

 - new York :  Scarecrow,  1964 
 - 124 p 
<br/><br/><label>LCCN: </label>17777 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indización.
<br/><br/><label>Dewey Class. No.: </label>029.5  / J6