Hahn, Harley <br/><br/>
Electronic commerce  security,     risk management and control 
Marilyn Greenstein, Todd M. Feinman; Marilyn Greenstein, Todd M. Feinman. 
 - New Delhi  Tata McGrawHill Publishing Company  2000 
 - xvi, 400p., 30cm. 
<br/><br/><label>ISBN: </label>0-07-042141-2. 
<br/><br/><label>Dewey Class. No.: </label>384.34  / G78E