text Yogyaklarta Amara Books 2003 ind 319 hlm. ; 23x15 cm A Usmara Manajemen Pemasaran 658.81 658.81 USM S C.1 979-3485-05-1 241217 20241217031856 INLIS000000000003137 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)