Hassan, Nihad A. Hijazi, Rami. <br/><br/>
Open source intelligence methods and tools : a practical guide to online intelligence 

 - New York  Apress Media  2018 
 - xxiii, 354 
 - NULL .
<br/><br/><label>ISBN: </label>9781484246245 
<br/><br/><label>Dewey Class. No.: </label>005.8  HAS;1  R