text Jakarta LP3ES 1979 Cetakan : 1 ind xiii, 123 hlm. ;22.5 cm. Geografi 910 20130516004548 INLIS000000000013490 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)