Undang-Undang Sistem Jaminan Sosial Nasional 2004 (UU RI NO. 40 TH. 2004) Sinar Grafika text Jakarta Sinar Grafika 2005 ind 43 hlm. ; 21x11 cm Sinar Grafika Sistem Hukum 340.5 340.5 GRA U C.1 979-8767-87-8 241224 20241224110204 INLIS000000000002033 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)