There's a customer born every minute : P.T. Barnum's amazing 10 "rings of power" for creating fame, fortune, and a business empire today--guaranteed! /
Joe Vitale.
- Hoboken, N.J. : John Wiley, c2006.
- xx, 251 p. : ill. ; 24 cm.
0471784621
Business. Executive management. Success in business.