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 - 9780136136682 AV - HF5415.153 .M68 2007 U1 - 658.8 22 PY - 2007/// CY - Upper Saddle River, N.J. PB - Wharton School Pub. KW - Marketing KW - New products N1 - Includes bibliographical references and index ER -