Robert H. Lauer text Jakarta Rineka Cipta 2003 xi, 511 Hal. : 21 cm Perubahan sosial 301.15 979-518-332-2 210322 20210322155806 INLIS000000000001435 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)