Croft, Bruce W. <br/><br/>
Search engines    information retrieval in practice  
Bruce Croft W., Donald Metzler and trevor strohman 
 - Boston  Pearson education  2010 
 - xxv, 520p. 
<br/><br/><label>ISBN: </label>9780136072249 
<br/><br/><label>Subjects--Index Terms: </label>Information retrival  Computer science Search engines - design Information retrieval models Social search 
<br/><br/><label>Universal Decimal Class. No.: </label>004.775  / CRO