Wiwi Mar'at text Jakarta Binacipta 1982 id 95hlm;16X24cm layanan sosial asosiasi 367.4 241224 20241224114607 INLIS000000000013632 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)