Erna Susilowati text Surakarta PT. Widya Duta Grafika 2007 id viii, 64 hlm.; ilus.:21 cm Ilmu Sosial 332.408 979517545-9 241224 20241224113343 INLIS000000000006802 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)