Ridley, D. D.  <br/><br/>
Information retrieval:   
Ridley, D. D.  
 - Hoboken, N. J.   Wiley,  2003 
 - xii, 214 p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management.; Information retrieval.; Information storage and retrieval systems; Online bibliographic searching.; Science
<br/><br/><label>LC Class. No.: </label>QA76.9.D3  / R543 2009