text Bandung Alfabeta 2020 Ind 398hlm.; Lena Ellitan Sistem Informasi Manajemen 658.4 658.4 Len s 979-8433-48-1 INLIS000000000006731 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)