Gerald, Kowalski <br/><br/>
Information Retrieval Systems: Theory and Implementation 

 - Boston:  Kluwer Academic Publishers  1997 
 - xxiii, 282p.: ill.; 24cm 
<br/><br/> Includes Bibliographic References and Index 
<br/><br/><label>ISBN: </label>0 7923 9926 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database managementinformation storage and retrival systems
<br/><br/><label>Dewey Class. No.: </label>005.7 068