text Jakarta Rineka Cipta 2004 Cetakan : 1 ind ix, 226 hlm. ;23.5 cm. Riset Oprasional 001.4 979-518-908-5 20130515140834 INLIS000000000003820 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)