ISBN 0072226307 books & textbook
Hacker's Challenge 2: Test Your Network Security & Forensic Skills
Mike Schiffman Bill Pennington David Pollino Adam J. O'Donnell
McGraw-Hill Osborne Media /2002-12-18 Paperback / 352 Pages
isbn-10: 0072226307 / isbn-13: 9780072226300
