text Jakarta Erlangga 1983 Cet.3 ind vii, 322 hlm ilus 21 cm M. Hutauruk Bibliografi : hlm .309-319 Ilmu Negara 20090227022432.0 YOGYA-02090000014613 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)