The 22 immutable laws of marketing : violate them at your own risk /
Twenty-two immutable laws of marketing
Al Ries and Jack Trout.
- 1st pbk. ed.
- New York : HarperBusiness, 1994, c1993.
- xii, 143 p. : ill ; 21 cm.
Includes index.
Identifies and describes twenty-two laws the authors argue can make the difference between success and failure in the marketplace.