na INLIS000000000003235 20231202140755 231202||||||||| | ||| |||| || | 979-605-500-7 010-1223003235 id 658.81072 658.810 72 RAN r Rangkuti, Freddy Riset pemasaran Cet.6 Gramedia Pustaka Utama 2003 xv, 328 hlm. : ilus. ; 23 cm. R30.03 - R30-0090 Manajemen Penjualan -- Penelitian