Drabesnstott, Karen Markey. <br/><br/>
Using subject headings for online retrieval  theory, practice and potential 
Karen Markey Drabenstott, Diane Vizie-Goetz. 
 - California  Academic Press  c1994. 
 - 365 p.  24 cm. 
 - Library and information science .
<br/><br/> Published under the auspices of OCLC Online Computer Library Center, Inc.  Includes index. 
<br/><br/><label>ISBN: </label>0122215702  55.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Online bibliographic searching<br/>Online catalogs--Subject access.<br/>Subject headings