Sauers, Michael.P. <br/><br/>
Searching 2.0. 

 - 1st, ed. 
 - London :  Facet publising,  2009. 
 - xiii,337 p. 
<br/><br/><label>ISBN: </label>9781856046299 
<br/><br/><label>Dewey Class. No.: </label>25.524  / SAU