text Jakarta Akademika Presindo 1984 Edisi : 1; Cetakan : 1 ind viii, 130 hlm. ;21 cm. Ekonomi 657.4 20130515223951 INLIS000000000010847 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)