text Jakarta Yayasan Obor Indonesia 1988 viii, 243 p. 21 cm. KEKUASAAN ILMU-ILMU SOSIAL 301.151 301.151 979-461-025-9 INLIS000000000005229 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)