text Jakarta PT. Elex Media Komputindo 2001 ind 279 hlm. Richardus Eko Indrajit Ekonomi 330 330 ECO r 979-20-2394-1 INLIS000000000003409 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)