TY - BOOK AU - Levitt,Thedore TI - Innovation In Marketing : New Perspectives For Profit And Growth U1 - 658.8 LEV PY - 1962///. CY - New York : PB - Mcgraw-hill Book, KW - Customers And Businessmen KW - Management-marketing And Distribution KW - Marketing-innovation N1 - Includes index ER -