text Jakarta Gramedia Media Utama 1981 Cetakan : 1 ind xx, 190 hlm. : ilus. ;21 cm. Ekonomi Keadaan 335 20130515231527 INLIS000000000011586 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)