Prof. Dr. Sondang P. Siagian, MPA text Jakarta pt. Bumi aksara 2004 1 23x15,5 cm, xii, 228 hlm.; manajemen 658.3 979-526-413-3 241224 20241224113533 INLIS000000000007821 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)