00000nam 2200000 4500 INLIS000000000001351 20220716120145.0 220716||||||||| | ||| |||| ||eng|| 0010-072200000001351 eng 658.83 658.83 AAK M Aaker, David A. Kumar, V. Day, George S. Marketing research 6th.ed. New York: John Wiley Sons, 1998 xvi, 776 hlm 26 cm. Marketing Research