text Jakarta Salemba empat 2010 I x, 228 hlm. 23 cm OPERATION RESEARCH-MANAGEMENT 658.403 4 658.403 4 Sar a 978979061146 INLIS000000000000753 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)