Mack, Benjamin, 1968- Think two products ahead : secrets the big advertising agencies don't want you to know and how to use them for bigger profits / Ben Mack - Hoboken, N.J. : John Wiley & Sons, 2007 - xiii, 242 p. : ill. ; 23 cm. Includes index ISBN: 0470055766 (hbk.) RM76.98 9780470055762 (hbk.) Subjects--Topical Terms: Product managementMarketing