Kostopoulos, George K., <br/><br/>
Cyberspace and cybersecurity/ 
George K. Kostopoulos 
 - Boca Raton, FI,:  CRC Press,  c2013 
 - Xvii, 218 p.  ill.  24cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781466501331