Heskett, James L
Service breakthroughs changing the rules of the game - New York, NY Free Press 1990 - 306 p.
D., 7/04
0-02-914675-5
Customer service
Sales management
Service breakthroughs changing the rules of the game - New York, NY Free Press 1990 - 306 p.
D., 7/04
0-02-914675-5
Customer service
Sales management