na INLIS000000000002116 20230704020846 0010-0723000017 ta 230704 g 0 ind 979-3289-05-8 650 650 WID r Widayat Riset Bisnis : - / Widayat 1, cet.ke-1 Jakarta : Graha Ilmu, 2002 xiii, 176 hlm : ilus. ; 14 x 21 cm - Bisnis Amirullah hlm. 176 201600185