na INLIS000000000002747 20250826065934 0010-1224000279 250826 0 ind Operations Research Jilid 1 / Siswanto Siswanto, Siswanto Jakarta : Erlangga, 2007 428 hlm. ; 26x20 cm 658.04 SIS O C.1 658.04 Manajemen Organisasi Tertentu 979-781-835-7 200111200005007 200111200005008 200111200005009