TY - BOOK AU - Moskowitz, Howard R. AU - Gofman, Alex. TI - Selling blue elephants: how to make great products that people want before they even know they want them SN - 9788131713747 U1 - 658.8 PY - 2007/// CY - Upper Saddle River, N.J. PB - Wharton School Pub. KW - Marketing KW - New products N1 - Includes bibliographical references and index ER -