Ninik Widiyanti text Jakarta Bina Aksara 1987 id vii, 171 hlm,: 21 cm 1 Kemasyarakatan 340 241224 20241224112112 INLIS000000000000012 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)