text Jakarta LP3ES 1990 249 p.; 21 cm. ITALIA SOSIAL, MASALAH 3(45) 3(45) BEL t 979-8015-68-1 240725 20240725083415 INLIS000000000000069 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)