Vigil, Peter J  <br/><br/>
Online retrieval:   Analysis and strategy 

 - New York:   John Wiley & Sons,  1988 
 - xiv, 242p. 
<br/><br/><label>ISBN: </label>0-471-82423-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information retrieval 
<br/><br/><label>Subjects--Index Terms: </label>Online bibliographic 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.022  / M8