Hoffman, Douglas G. (2002). Managing operational risk : 20 firm wide best practice strategies / Douglas G. Hoffman. New York :: John Wiley & Sons,.
Hoffman, Douglas G. Managing operational risk : 20 firm wide best practice strategies / Douglas G. Hoffman. New York :: John Wiley & Sons,, 2002
Hoffman, Douglas G. Managing operational risk : 20 firm wide best practice strategies / Douglas G. Hoffman. New York :: John Wiley & Sons,, 2002.