Permission marketing: turning strangers into friends, and friends int customers
Godin, Seth
Permission marketing: turning strangers into friends, and friends int customers - New York Free Press 1999 - 255p.
0-7432-2142-7
Customer Relations
Permission marketing: turning strangers into friends, and friends int customers - New York Free Press 1999 - 255p.
0-7432-2142-7
Customer Relations