na INLIS000000000002786 20231202140707 231202||||||||| | ||| |||| || | 979-22-0424-5 010-1223002786 id 650 650 UMA s Umar, Husein Studi kelayakan dalam bisnis jasa Gramedia Pustaka Utama 2003 ix, 168 hlm. ; 22 cm. R27.24 - R27-0657 Bisnis