Etika kehumasan. Konsepsi dan aplikasi Rosady Ruslan text Jakarta Rajawali 2011 Cet.6 xvi, 143 hal. : Ilus. ; 21 cm Etika profesi 658 979-421-847-2 210322 20210322160730 INLIS000000000003916 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)