Ries, Al The 22 immutable laws of branding : how to build a product or service into a world-class brand / Al Ries y Laura Ries - 1a - EUA : HarperBusiness, 1998 - 182 p. : 14.5 x 21.5 cm ISBN: 0-88730-937-2 Subjects--Topical Terms: MarcasMarketing LC Class. No.: HD69.7 / R53